3DPrintopia®- Formerly ERRF @3DPrintopia
3DPrintopia® is the #3DPrinting EVERYTHING event! We celebrate the creativity, innovation, people and businesses that power the modern 3DPrinting community! 3DPrintopia.com [email protected] Joined July 2017-
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@gamerger63 In process!
Well, it looks like our website is getting an makeover… We’re still working on some bits, but we think you’ll find this a much better experience overall! Take a peek, remember, we are still filling in some deets! 3DPrintopia.com
Happy Easter from 3DPrintopia! Will you be joining us at #3DPrintopia this year in Philadelphia? We hope you will! 2026 Event Prospectus: drive.google.com/file/d/1FMiPhZ…
Check it out! This is Hall F at the @PAConvention center! Currently being set up for another event, this is the hall we will be in this September. Wall to wall to wall 3DPrinting goodness on its way to #Philadelphia! #3DPrintopia Everything under one roof!
@CanuckCreator @PAConvention What are you bringing?
Where are @TGAW @vanfullapuppies and @MCHRISP1 and what do you think they doing?
Unspooled: Episode 42 with Twitch Streamer and Maker, CyberJoules! x.com/i/broadcasts/1…
@Elegoo_Official @Revopoint3d @frankly_built @RAPID_Event Bring this to @3DPrintopia! Drop us a DM! Let’s make this happen!
@3DPrintopia individual makers and corporate vendors/sponsors we have sent out our 2026 event prospectus. Check your email! If you need a prospectus and didn’t receive, shoot us an email at info@3DPrintopia.com and we will get you the info you need!
Flash back to 2025’s @3DPrintopia youtu.be/97zrXLmILiQ
@newcastlethree Downtown Philadelphia next to the Reading Terminal Market.
More details coming very soon for Sponsors and Exhibitors! Sign up for more info here; docs.google.com/forms/d/e/1FAI… #3DPrintopia
To wrap up 2025, I thought it'd be fun to look back at the origins of my GEN2 3D printing project and the milestones that got it here, so please enjoy! jerrari3d.com/gen2-modular-s… My favorite moment this year: getting the original 2019 model signed at @3DPrintopia by @josefprusa, Pooch @repkord, and @joeltelling. I’ve looked up to them for years, they’ve influenced my work more than they probably realize. Thanks for all the support and for believing in this project, I can’t wait to see what 2026 brings.
@offearth3d @Mojee3d @HEN3DRIK Last weekend of September 2026!
3005!!!! That’s how many thank yous we owe all of our event attendees this year! It’s amazing to us that you all come from around the world to come hang out with us. THANK YOU! ☺️ We look forward to seeing you all in 2026!
@MandicReally We look forward to once again being in your presence. Good times ahead!
If you didn’t win anything from @3DPrintopia giveaway (both on site and online), no worry. You have one more chance to enter and win. Follow LDO YouTube channel and commend, you will have that chance. Good luck! Cutoff 10/8 and disclose winner on 10/9 US time. Recent New LDO Productions (Fall 2025) youtu.be/pvzxlhJLUkg?si… via @YouTube
The @3DPrintopia team thanks EVERYONE who attended 3DPrintopia as an atttendee, maker/exhibitor or sponsor. This is your event and we hope you enjoyed it! We felt the community love all weekend long & we hope you did too. ❤️ Get home safe & see you next year in Philly!
Joel Telling - 3D Pri... @joeltelling
67K Followers 2K Following Husband, Father, Believer, Love is Love, 🌈 ally, THE 3D Printing Nerd! | He / Him | #Highfive #3dprinting business: [email protected]
Josef Prusa @josefprusa
90K Followers 2K Following Founder and CEO of @Prusa3D, company making 3D printers locally in EU and US 🚀 Get in touch - [email protected]
Filament Frenzy @FilamentFrenzy
21K Followers 568 Following The Filament Whisperer, A daily dose of #3DPrinting showcasing 3DPrinters & Filaments, @Prusa3D Mini XL MMU3 beta tester! Hold the vision trust the process 🇬🇧
Pooch @repkord
15K Followers 1K Following Founder @Repkord Previous: BizDev/Creator Relations @Prusa3D, Host @MakerThatMoney 3D Print, Run🏃, Rant, Hype, Make, Cleat, Repeat. Shine a💡and fork some ⚡️!
Uncle Jessy @UncleJessy4Real
33K Followers 1K Following Youtubing, 3D Printing, Tech💚, Husband/Dad, all around nerd🤘 [email protected]
Nero3D the Canuck Cre... @CanuckCreator
19K Followers 398 Following I make things and make things https://t.co/7Rhy8rn2Ow https://t.co/q2RqrPqsw3 Thirsty? Use Code CANUCK for 10% off https://t.co/DA3DVhaJAn
3D Maker Noob 🇲�... @3DMakerNoob
21K Followers 1K Following I am THE Noob, Content Creator, Gamer, Husband, Father, and a jack of all trades. I also break stuff, but then make stuff, most of the time
E3D @E3DOnline
24K Followers 2K Following Changing the way humanity manufactures goods by developing world-leading nozzles and extrusion systems for 3D printers.
Chuck Hellebuyck @ChuckHellebuyck
20K Followers 589 Following Creator of CHEP 3D Printing Filament Friday & Electronics YouTube Channel. Author of multiple technical books and articles. https://t.co/IcsrbrsyE7
Polymaker @Polymaker_3D
27K Followers 212 Following Bringing the fun to #3DPrinting with premium filaments for every printer! 🔗 https://t.co/lv9hQFHyB4 👾 https://t.co/MKnnyp3qcq
Ellie Rose 🦋 @elianarose66
6K Followers 1K Following she/her •THE hot girl of 3D chocolate printing •CTO @cocoapress, @print_kits •My views prob reflect views of my employer
ModBot @ModBotArmy
8K Followers 916 Following Mildly Obsessed With 3d Printing. Creator of the ModBot YouTube Channel. Constantly Learning and Sharing My Journey as I Go.
Matt Stultz @MattStultz
6K Followers 946 Following COO at @CocoaPress. Ex-Editor for Make, Ex-Prusa, Ex-Makerbot. Software dev, maker, Hackerspace advocate. @[email protected]
3D Printing Professor @3DPProfessor
8K Followers 1K Following Living and teaching in the future. He/him. Maker of PrintABlok https://t.co/u9vLl1Uc46 https://t.co/KqHOcdJvaV https://t.co/6DPvDv3rk3
Vedran Marjanovic Wek... @wekster2507
8K Followers 1K Following I make 3d stuff for 3d printing, game trailers, short movies and tv ads, also I'm a crazy cat person, father, nerd and Co Founder @trailersquad
Chris Russell ⚙️P... @crussty
5K Followers 745 Following Maker, 3D Printing Aficionado and host of Practical Printing. Husband, father, grandfather and animal lover. There is nothing in life a taco can't fix!
BV3D: Bryan Vines @Bryan_Vines
5K Followers 741 Following Host of The BV3D Channel on YouTube. Subscribe: https://t.co/1fEwxs36s5. Also: 3D printing & electronics geek. Husband/Dad/Mac SysAdmin/Occasional iOS developer.
LM @loyalmoses
16K Followers 4K Following Filmmaker. Creator. YouTuber. 100% Off-grid. I explore the intersection of technology and independence through cinematic storytelling.
Denise @stlDenise3D
6K Followers 2K Following 3d printing reviewer for Tom's Hardware https://t.co/6GZC73V94Z
ClownHammer @Clown__Hammer
0 Followers 102 Following
Confuzled @gunfuzled
430 Followers 225 Following Nerd// 3D Printing, Technology, Guns, Father (x2) Husband (x2, lol) Argumentative - Usually right, but when I'm not, you still won't catch me slippin'
midnightwolf®️ @midwolf
35 Followers 169 Following
Dave @NJDNYMFan72
95 Followers 442 Following I am happily married to the most amazing woman on Earth! I love my Shmoops and my 🐱 🐱. ❤️ Mets, Devils, video games, puro, old school wrestling, comedy
Brian @LMB597
66 Followers 438 Following
Matt 🏴... @CymruMatt
2K Followers 5K Following Father of 2 | Founder @ https://t.co/3y54gP1EgK | https://t.co/TTU1MZoEun | @WildcardAILabs | Politics | Business | Spurs | Views Are My Own #COYSTJ L @tlallier
1 Followers 18 Following
Daniel Borio @danielborio
104 Followers 507 Following I am married to the greatest woman in the world, we have 7 of the greatest kids and 1 grandson and another grandbaby on the way.
Bannacis @ShopBannacis
225 Followers 68 Following Bannacis | 3D printer filament supplier Home of The Filament Guy Winchester, Indiana Roll With the Best
This Old 3D Printer @ThisOld3DP
201 Followers 25 Following
Sharon P @SharonP
415 Followers 1K Following Proprietress of Barking Cauldron Creations, a 3D printing business in Tyler, Tx.
Rich @gamerger63
126 Followers 2K Following Tech, Sports, Racing, Gaming and Provider of snacks to two lil humans that don't always give me time to enjoy the rest lol.
Nate Jasper @ntjasper
52 Followers 644 Following
The Snack Master @Snack_Master_
52 Followers 1K Following
BrewDog 3D Printing @BrewDog3d
0 Followers 10 Following
Studio Rollins @studio_rollins
205 Followers 2K Following Offering full service 3D design and prototyping, custom mold making, and 3D printing services.
Gat Panda 🍇 坏大... @SomeAsianGuy_1
4K Followers 2K Following Pandas are black, white and Asian. Teufelshund. Peaceable, not harmless. Mundane Operations Forces. Česká/Zbrojovka.
∆π§™, Esq. @CasualD5280
542 Followers 1K Following жProfessionalж Too retarded to quit. Inhaling fumes probably. Suicide Disease Haver. Fu¢k Rare Breed
ily esw @mohamedily24593
1 Followers 89 Following
KAZI3DP @KAZI3DP
4 Followers 33 Following 3D maker on a journey to bring more color to the world. Join for beautiful glow parts, trials, wins & knowledge. Great videos on YouTube. #3DPrinting
Brandon Barrs @blbarrs
68 Followers 589 Following
Concept Bytes @Concept_Bytes
231 Followers 985 Following Engineer & Creator | Electronics | Robotics | AI | I just wanna build cool things | https://t.co/LV3lIUGMNU
srrvito @SRRVITO
8 Followers 660 Following
woomdawg @OG_woomdawg
5 Followers 69 Following
Matthieu Dumay @mdumay42400
4 Followers 107 Following
Colefelt @colefelt
1 Followers 788 Following
BexiBeans @BexiBeans
602 Followers 921 Following Performer💃 Sewer 🪡 Cosplayer ✨ Bunny Mum🐇 Head of Cosplay and Creators for AnimeConUK 💥
Juniper @juniperdotgcode
7 Followers 43 Following Creativity fueled by solder and filament fumes • She/her 🏳️⚧️ • @printedsolid
Horace Dotson @lyfeblyfen
2 Followers 39 Following 🎧 Real reactions to viral & cultural moments 😂 Laugh • 👀 Think • 🌍 Culture 📲 New videos daily ⬇️ Watch the latest
crazybird reborn @crazybirdredux
447 Followers 573 Following just a zoomer trying to find his way in the world and go fast | new account | verified shitlord
Grandpa Flippy @GrandPaRippy
145 Followers 146 Following 🚫 TWIT-WHORES 🚫 PORN 🚫Bitchcoin 🚫Lotto winners I REPORT & BLOCK THE ABOVE ACCOUNTS Ask me about 3D printing If its got a motor Ill race it!
Jason Jenkins @jasonjenkins0
3 Followers 164 Following
DecentPrints.com @decentprints
32 Followers 399 Following I love sharing my 3D printing journey with the world
soccerfan @soccerf18940114
0 Followers 1K Following
Reinaldo Gonçalves d... @ReinaldoGS85
0 Followers 41 Following
MontbaZine @MontbaZine
197 Followers 654 Following Webzine d'informations indépendant de la commune de Montbazin dans l'Hérault
Luke @niivan15
203 Followers 6K Following
Chuck Melchman @karaoketpa
43 Followers 150 Following
Aaliyah Brown @aaliyah_br54282
5 Followers 155 Following
Chad Harding @Canadad2025
0 Followers 18 Following
Joel Telling - 3D Pri... @joeltelling
67K Followers 2K Following Husband, Father, Believer, Love is Love, 🌈 ally, THE 3D Printing Nerd! | He / Him | #Highfive #3dprinting business: [email protected]
Josef Prusa @josefprusa
90K Followers 2K Following Founder and CEO of @Prusa3D, company making 3D printers locally in EU and US 🚀 Get in touch - [email protected]
Filament Frenzy @FilamentFrenzy
21K Followers 568 Following The Filament Whisperer, A daily dose of #3DPrinting showcasing 3DPrinters & Filaments, @Prusa3D Mini XL MMU3 beta tester! Hold the vision trust the process 🇬🇧
Pooch @repkord
15K Followers 1K Following Founder @Repkord Previous: BizDev/Creator Relations @Prusa3D, Host @MakerThatMoney 3D Print, Run🏃, Rant, Hype, Make, Cleat, Repeat. Shine a💡and fork some ⚡️!
Uncle Jessy @UncleJessy4Real
33K Followers 1K Following Youtubing, 3D Printing, Tech💚, Husband/Dad, all around nerd🤘 [email protected]
Stefan - CNC Kitchen @CNC_Kitchen
39K Followers 244 Following YouTube Edutainer & Tech Communicator, Additive Manufacturing Engineer, Podcaster and Father.
Nero3D the Canuck Cre... @CanuckCreator
19K Followers 398 Following I make things and make things https://t.co/7Rhy8rn2Ow https://t.co/q2RqrPqsw3 Thirsty? Use Code CANUCK for 10% off https://t.co/DA3DVhaJAn
3D Maker Noob 🇲�... @3DMakerNoob
21K Followers 1K Following I am THE Noob, Content Creator, Gamer, Husband, Father, and a jack of all trades. I also break stuff, but then make stuff, most of the time
E3D @E3DOnline
24K Followers 2K Following Changing the way humanity manufactures goods by developing world-leading nozzles and extrusion systems for 3D printers.
Chuck Hellebuyck @ChuckHellebuyck
20K Followers 589 Following Creator of CHEP 3D Printing Filament Friday & Electronics YouTube Channel. Author of multiple technical books and articles. https://t.co/IcsrbrsyE7
Prusa3D @Prusa3D
63K Followers 80 Following A European-American desktop 3D printer manufacturer, building secure and dependable machines in Wilmington and Prague. Founded by @josefprusa in 2012.
Polymaker @Polymaker_3D
27K Followers 212 Following Bringing the fun to #3DPrinting with premium filaments for every printer! 🔗 https://t.co/lv9hQFHyB4 👾 https://t.co/MKnnyp3qcq
Ellie Rose 🦋 @elianarose66
6K Followers 1K Following she/her •THE hot girl of 3D chocolate printing •CTO @cocoapress, @print_kits •My views prob reflect views of my employer
Matt Stultz @MattStultz
6K Followers 946 Following COO at @CocoaPress. Ex-Editor for Make, Ex-Prusa, Ex-Makerbot. Software dev, maker, Hackerspace advocate. @[email protected]
3D Printing Professor @3DPProfessor
8K Followers 1K Following Living and teaching in the future. He/him. Maker of PrintABlok https://t.co/u9vLl1Uc46 https://t.co/KqHOcdJvaV https://t.co/6DPvDv3rk3
Chris Russell ⚙️P... @crussty
5K Followers 745 Following Maker, 3D Printing Aficionado and host of Practical Printing. Husband, father, grandfather and animal lover. There is nothing in life a taco can't fix!
BV3D: Bryan Vines @Bryan_Vines
5K Followers 741 Following Host of The BV3D Channel on YouTube. Subscribe: https://t.co/1fEwxs36s5. Also: 3D printing & electronics geek. Husband/Dad/Mac SysAdmin/Occasional iOS developer.
LM @loyalmoses
16K Followers 4K Following Filmmaker. Creator. YouTuber. 100% Off-grid. I explore the intersection of technology and independence through cinematic storytelling.
Denise @stlDenise3D
6K Followers 2K Following 3d printing reviewer for Tom's Hardware https://t.co/6GZC73V94Z
Slant 3D @Slant3D
2K Followers 236 Following 1000 3D printers on tap through our API and Teleport. Making Giant 3D print farms. #3dprinting #manufacturing
SliceWorx @SliceWorx3D
2K Followers 567 Following Clean and safe 3D printing Filaments, precision 3D Printers and quality 3DP accessories For business enquiries : [email protected]
Juniper @juniperdotgcode
7 Followers 43 Following Creativity fueled by solder and filament fumes • She/her 🏳️⚧️ • @printedsolid
Phil @ Ember Prototyp... @emberprototypes
5K Followers 494 Following We’re a small, agile, rapid prototyping, consulting and product design company in Vancouver, Canada.
LayerXLayer - Unspool... @LayerXLayer3D
379 Followers 544 Following Baltimore based maker & cohost of @Unspooled3dPod. #3DPrintopia2025. #3dprinting, #3ddesigning. IG:layerxlayer3d TT/Twitch: layerxlayer
RainMotorsports @RainMotorsports
106 Followers 137 Following
Psych0h3ad - JRRF2026... @YuTR0N
10K Followers 6K Following 一般社団法人3Dプリンターを愛でる会代表理事 #3Dプリンター #3DPrinting 🖋️ブログ https://t.co/T6rYWjYD4D JRRF主催代表 https://t.co/BoFCioO7ep お問い合わせはDMへお気軽に!
Sapphire3D Tech @3dprintmetal
231 Followers 351 Following Metal 3D Printing & Sintering. For All. #3dprinting #3dmetalprinting #makers #metal #rmrrf #errf #mrrf #opensource (847) 380-8456 https://t.co/xm6oCLsz0q
Eskildsen Creative Wo... @ecw3d
4 Followers 13 Following
KD @KDThreeD
55 Followers 408 Following a lot of different things we could chat about, probably will do most about AM. This is mainly a public picture dump from work.
RAPID + TCT Event @RAPID_Event
8K Followers 2K Following North America's largest and most influential Additive Manufacturing event.
Gabe @ Lucky 13 @lucky13toys
1K Followers 95 Following Engineer, designer, perfectionist. I made Dummy 13. R&D at Printed Solid, opinions are my own. he/him
JanTec @JRRF26 🇯�... @jan_tec
2K Followers 179 Following ⚡️ Electrical Engineering Student 📺 3D Printing on YouTube: JanTec & JanTec Engineering 📫 [email protected]
Daniel Sheehan @Daniel__Sheehan
35 Followers 32 Following
Maker Days Eindhoven @MakerDaysEHV
1K Followers 2K Following Maker Days is in September #EHVMF. Creative extravaganza to the bone.
Fabreeko_Hector @Fabreeko_Hector
2K Followers 94 Following Fabreeko’s Head problem solver and 3D printing enthusiast
West3D Printing @West3DPrinting
2K Followers 56 Following Supplying Makers with 3D printing supplies, services and support. Located at 8344 SW Nimbus Ave. Beaverton OR 97008
MACRObot.us @MacrobotUs
18 Followers 30 Following "MACRObot's mission is to promote interest in STEAM and Iterative Design through the construction, testing, and iteration of 3d printed combat robots.
K2 Kevin @K2_Kevin
2K Followers 344 Following Official Dad, Snowboarding addict, Open-bar enthusiast, 3D Printing Maker! "If I have to wear pants, I charge double"
Dustin @TheNextDecade
4K Followers 4K Following 3D printing Kamen Rider fan, Don’t forget it. Back in Japan by popular demand. If 13 years of work on a broken back isnt enough for you…. Banner art by @uejini
Siraya Tech @SirayaTech
3K Followers 181 Following 🎨🔬 Maker of Performance 3D printing Engineering Filament, UV Resins, and Platinum Silicone. 🌟 Crafting superior products for your projects 🌈
Cookiecad @cookiecad
1K Followers 177 Following We make fun filament and 3d printing software https://t.co/FPxaCNFKLc https://t.co/ZbpyoXlPBl
FuzzyPrintz! @FuzzyPrintz
208 Followers 332 Following The Official twitter for FuzzyPrintz! A SlimeVR manufacturer and 3d printer. Account run by @RumplyLucario
Darryl | Off Earth 3D... @offearth3d
5K Followers 804 Following Video Game based Costume & Prop Fabrication • 3D Printing • Business Inquiries - [email protected]
QIDI Tech @QIDI_3dprinter
3K Followers 161 Following QIDI Tech is an advanced 3D printer company, manufacturing a full series of high-quality FDM printer. Please follow us to get exclusive information.
Deposition Sound @DepositionSound
987 Followers 602 Following Sculpting audio excellence, one layer at a time! 3D Printable Print-It-Yourself Kits and guides of our custom-designed line-up are available in our store 😎
Jón Schone @properprinting
5K Followers 352 Following I come up with crazy ideas and try to make them real on my YouTube channel. Check https://t.co/cx309QB7dQ You won't guess my next project ;)
Numakers @Numakers_3D
187 Followers 1 Following
Itemfarm @itemfarm
777 Followers 16 Following Make what you need, wherever you are with an Orchard microfactory -DM now for a demo!
Positron 3D @Positron3d
2K Followers 269 Following Upside Down Printing Trolls based in Philadelphia. For business inquiries, interviews, questions, etc, please contact @nomadsgalaxy.com on BlueSky 🦋 link ↓
HEN3DRIK @JRRF26 🇯... @HEN3DRIK
3K Followers 475 Following Electroplating 3D Prints 🧪 I ❤️ Post Processing || Cosplay || Experiments
Micronics @micronics3d
1K Followers 7 Following Maker of the world's best desktop SLS 3D printers https://t.co/wecjEanJYc https://t.co/FAwB5824ku
John Markham Jr @JohnMarkhamJr
224 Followers 215 Following Sr. Director, Product Marketing @Thangs3D
david @David_Tobin
2K Followers 515 Following Professional Story Thinker Upper ⚔️ Creator of Audiojack and awesome TV Shows.
Dennis DeMeyere @dennisdemeyere
1K Followers 1K Following Founder of Autonomous Production, we build things using robots. Prev @Google @Microsoft @Disney @Physna.. and an avid supporter of youth non-profits.
Teula Bradshaw @TVRC1
182 Followers 146 Following Hello, I'm Teula, and I am incredibly honoured to run the Sanjay Mortimer Foundation - a Charity established to empower neurodiverse makers.
CREALITY Official @Creality3dP
99K Followers 1K Following Imagine it, Make it! A global leader in the consumer 3D printing ecosystem. Blog https://t.co/3lKoDywPtO l Latest https://t.co/w8nSBIx58v
3DHUB.CA @3DHUB_CA
47 Followers 27 Following 🍁Canada based 3D Printing Supplies HQ 🏢 | Lightning-fast deliveries to the USA 🚀 | CNC, prototyping & PCB design. Elevate your creations with us
Andrew W Mayhall @awmayhall
533 Followers 180 Following Start-up junkie, multidisciplinary engineer, maker, & hacker. One of the creative minds behind 3D Gloop! - A2 Creative, inc. @3dgloop
The Fresh Prints Of B... @BelAirFrshPrnts
75 Followers 20 Following Official Twitter account for The Fresh Prints of Bel-Air Contest at 3d Printopia (Formerly ERRF)
Print N Play Retrospe... @pnpretrospectiv
145 Followers 153 Following Lover of all things retro! YouTube content creator. #LLAP
Tinkercad @tinkercad
52K Followers 3K Following Tinkercad is a free, easy-to-use app for 3D design, electronics, and coding. It's used by teachers, kids, hobbyists, and designers to design, and make anything!



















