3D Printer Filament Giveaway - We want to see your Halloween Prints! Five lucky winners will win TWO SPOOLS of MatterHackers, Inc. PRO Series PLA Filament! To enter, all you need to do is print something that's Halloween-related, take a picture and post it to Facebook, Instagram, or Twitter. You must tag @matterhackers to be entered (hashtags don't count!). You can enter as many projects as you'd like. We'll pick the winner on Monday, November 1st - winners will be notified via social media. (Designs by AmieDD and mingshiuan) Check out the top 3D prints for Halloween article - link in bio.

Check out this raspberry pi airplay boombox  from @adafruit! See more awesome designs from this week in our blog (link in bio)

Are you 3D printing your Halloween costume? Get inspired with our top 3D printed costumes blog! Link in bio

Congratulations to @3doftom for winning our Avatar Design Contest with his amazing Maker Avatar! Check out all the winners on our blog #3dprinting #3ddesign #3dmodels

Thanks @proto_pasta for this special delivery! Submit your 3D prints to enter to win unreleased samples 💥  Link to contest in our bio #3dprinting #filament #printcontest #pinshape

Check out this amazing Guardian Shield by @adafruit from Zelda- Breath of the Wild! 3D print your own and follow along with their project on the Adafruit Pinshape page #3dprinting #zelda #3ddesign

We love this Modular Geometric Stacking Planter designed by @printfutura! Print it and plant a few succulents for around your house. #3dprinting #3ddesign #3dmodel #planter

We partnered with @mold3d to bring you the Design Your Future Avatar Challenge! To enter to win, submit a 3D design of your own unique avatar. Prizes include a @formlabs Form 2 3D Printer, Oculus Rift + Controllers from @oculusmedium, software from @zbrushatpixologic and magazine subscriptions from 3DArtist #3dprinting #oculusmedium #3dsculpting #3dartist #3ddesign #zbrush #3dmodeling

Check out this 8-Bit Classic Mario by jakejake - no dual extruder required! Link in bio #3dprinting #mario #3ddesign

Incredible design inspired by the Bride of Frankenstein and 3D printed for a short stop motion film by @gokoyoko. The design link is in our bio. #3dprinting #3ddesign #fran #stopmotion

Check out this functional PistenBully 1:14 design by Supeso! Watch the video of it in action and consider this for a possible next 3D printing project.

Awesome reaper mask from Overwatch by Cosplus! 😍 Beautiful print and great job on post processing. Download the model from Pinshape to make one for yourself.