Stemfie3D

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Monthly billing

10% off

STEMFIE Nut

STEMFIE Nut

$4.50

/ month

when billed annually

Early access to beta STEMFIE parts.
Download 4 projects monthly.
Join a community of passionate creators.
Help keep STEMFIE alive and growing!

Immediate access. Cancel anytime.

10% off

STEMFIE Beam

STEMFIE Beam

$9.00

/ month

when billed annually

Be a key supporter of STEMFIE.
Download 10 projects monthly.
Access exclusive, unreleased parts.
Support STEMFIE’s development directly.

Immediate access. Cancel anytime.

STEMFIE Ambassador

STEMFIE Ambassador

$250.00

/ month

when billed annually

Champion the mission of open-source 3D toys.
Get unlimited downloads, including exclusive files.
Be recognized on STEMFIE.org with a profile link.
Receive a unique badge for online and print.

For custom collaboration, email ambassador@stemfie.org.

Immediate access. Cancel anytime.

Stemfie3D

1K followers5.2K downloads

STEMFIE is a free, continuously evolving 3D-printable construction set that inspires creativity and hands-on learning. Perfect for individuals and schools, it enables users to design, build, and innovate—whether at home or in the classroom!

Follow the STEMFIE Project on Thangs.com and social media to stay updated with new parts, exciting projects, and the latest downloads. Be the first to create something amazing!

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STEMFIE Toy Horse

STEMFIE Toy Horse 3d model

STEMFIE Snack-Slinger

STEMFIE Snack-Slinger 3d model

STEMFIE BenchyCruiser

STEMFIE BenchyCruiser 3d model

STEMFIE Cybertruck Toy Car

STEMFIE Cybertruck Toy Car 3d model

Original 3DBenchy Public Domain Files

Original 3DBenchy Public Domain Files 3d model

STEM-Droid Companion

STEM-Droid Companion 3d model

STEMFIE Triple Helix Gear Spinner

STEMFIE Triple Helix Gear Spinner 3d model

STEMFIE Rolling Mangonel

STEMFIE Rolling Mangonel 3d model

STEMFIE Riders Collection

STEMFIE Riders Collection 3d model

3DBenchy Mounted on STEMFIE Beam

3DBenchy Mounted on STEMFIE Beam 3d model

STEMFIE Wheel Fidget Spinner

STEMFIE Wheel Fidget Spinner 3d model

STEMFIE Rubber-band-driven car

STEMFIE Rubber-band-driven car 3d model

STEMFIE Project - SPS-000003 - Desktop Catapult

STEMFIE Project - SPS-000003 - Desktop Catapult 3d model

STEMFIE Small Toy Car

STEMFIE Small Toy Car 3d model

Ornament 3DBenchy STEMFIE Threaded - SPN-ORN-0004

Ornament 3DBenchy STEMFIE Threaded - SPN-ORN-0004 3d model

STEMFIE Desktop Christmas Tree

STEMFIE Desktop Christmas Tree 3d model

STEMFIE Spinning Top [washer]

STEMFIE Spinning Top [washer] 3d model

Spacer BUD FRE PLN BU01.25x02.75 - SPN-SPR-0184

Spacer BUD FRE PLN BU01.25x02.75 - SPN-SPR-0184 3d model

Spacer BUD FRE PLN BU01+0.8mmxBU02.75 - SPN-SPR-0142

Spacer BUD FRE PLN BU01+0.8mmxBU02.75 - SPN-SPR-0142 3d model

Gear Wheel PLN TTH47 BU01.00 SFT-SHD - SPN-GWH-0168

Gear Wheel PLN TTH47 BU01.00 SFT-SHD - SPN-GWH-0168 3d model

Shaft PLN BU08.75 - SPN-SFT-0035

Shaft PLN BU08.75 - SPN-SFT-0035 3d model

Brace STR STD ERR BU38x01x00.25 - SPN-BRC-0037

Brace STR STD ERR BU38x01x00.25 - SPN-BRC-0037 3d model

Brace AGD 90 ASYM ERR BU14x15x01x00.25 - SPN-BRC-1150

Brace AGD 90 ASYM ERR BU14x15x01x00.25 - SPN-BRC-1150 3d model

Brace AGD 90 ASYM ERR BU07x10x01x00.25 - SPN-BRC-1082

Brace AGD 90 ASYM ERR BU07x10x01x00.25 - SPN-BRC-1082 3d model

Brace STR SLT CNT ERR BU10x01x00.25x06 - SPN-BRC-0382

Brace STR SLT CNT ERR BU10x01x00.25x06 - SPN-BRC-0382 3d model

Brace STR SLT SE ERR BU07x01x00.25x03 - SPN-BRC-0133

Brace STR SLT SE ERR BU07x01x00.25x03 - SPN-BRC-0133 3d model

Shaft IDX BU08.00 - SPN-SFT-0152

Shaft IDX BU08.00 - SPN-SFT-0152 3d model

Brace STR SLT SQT ERR BU06x01x00.25x03 - SPN-BRC-0421

Brace STR SLT SQT ERR BU06x01x00.25x03 - SPN-BRC-0421 3d model

Plate TRI CRNR BU09x00.25 - SPN-PLT-0020

Plate TRI CRNR BU09x00.25 - SPN-PLT-0020 3d model

Plate RCT CRNR BU11x06x00.25 - SPN-PLT-0125

Plate RCT CRNR BU11x06x00.25 - SPN-PLT-0125 3d model

Gear Wheel PLN TTH31 BU01.00 SFT-SHD - SPN-GWH-0104

Gear Wheel PLN TTH31 BU01.00 SFT-SHD - SPN-GWH-0104 3d model

Nut RH ADHM FLN BU02.00x00.125x09.25 - SPN-NUT-0136

Nut RH ADHM FLN BU02.00x00.125x09.25 - SPN-NUT-0136 3d model

Shaft PLN BU13.50 - SPN-SFT-0054

Shaft PLN BU13.50 - SPN-SFT-0054 3d model

Gear Wheel PLN TTH57 BU00.75 SFT-SHD - SPN-GWH-0207

Gear Wheel PLN TTH57 BU00.75 SFT-SHD - SPN-GWH-0207 3d model

Threaded Rod FL-RH BU02.75 - SPN-THR-0011

Threaded Rod FL-RH BU02.75 - SPN-THR-0011 3d model

Knob KNR BVD SCR ISR BU01.00x04.75 - SPN-KNB-0014

Knob KNR BVD SCR ISR BU01.00x04.75 - SPN-KNB-0014 3d model

Plate RCT CRNR BU18x10x00.25 - SPN-PLT-0213

Plate RCT CRNR BU18x10x00.25 - SPN-PLT-0213 3d model

Nut RH BRL CRS SYM ERHRH TRH-H BU03.00x01.00 - SPN-NUT-0073

Nut RH BRL CRS SYM ERHRH TRH-H BU03.00x01.00 - SPN-NUT-0073 3d model

Nut RH BU01.00x03.75 - SPN-NUT-0016

Nut RH BU01.00x03.75 - SPN-NUT-0016 3d model

Pin SPP INR LCT SYM BDR BU02.00x02.00 - SPN-PIN-0116

Pin SPP INR LCT SYM BDR BU02.00x02.00 - SPN-PIN-0116 3d model

Nut RH ADHM FLN BU02.00x00.125x09.50 - SPN-NUT-0137

Nut RH ADHM FLN BU02.00x00.125x09.50 - SPN-NUT-0137 3d model

Screw FL-RH SHD CRS STA BU03.50 - SPN-SCR-0134

Screw FL-RH SHD CRS STA BU03.50 - SPN-SCR-0134 3d model

Gear Wheel PLN TTH72 BU00.75 SFT-SHD - SPN-GWH-0267

Gear Wheel PLN TTH72 BU00.75 SFT-SHD - SPN-GWH-0267 3d model

Beam AGD TSH SYM ESS BU07x11x01 - SPN-BEM-1047

Beam AGD TSH SYM ESS BU07x11x01 - SPN-BEM-1047 3d model

Ball Bearing 8x22x7mm 608 - SPN-NPH-0008

Ball Bearing 8x22x7mm 608 - SPN-NPH-0008 3d model

Gear Wheel PLN TTH99 BU00.50 SFT-SHD - SPN-GWH-0374

Gear Wheel PLN TTH99 BU00.50 SFT-SHD - SPN-GWH-0374 3d model

Brace AGD 90 ASYM ERR BU04x16x01x00.25 - SPN-BRC-1046

Brace AGD 90 ASYM ERR BU04x16x01x00.25 - SPN-BRC-1046 3d model

Pin SPP INR LCT SYM BDR BU03.00x01.00 - SPN-PIN-0128

Pin SPP INR LCT SYM BDR BU03.00x01.00 - SPN-PIN-0128 3d model

Power-Transmission Hub PLN IDX FXD BU05.25 - SPN-PTH-0021

Power-Transmission Hub PLN IDX FXD BU05.25 - SPN-PTH-0021 3d model

Shaft Collar IDX BU01.25x00.50 - SPN-SCL-0006

Shaft Collar IDX BU01.25x00.50 - SPN-SCL-0006 3d model

Spacer BUD FRE PLN BU01.50x10.00 - SPN-SPR-0255

Spacer BUD FRE PLN BU01.50x10.00 - SPN-SPR-0255 3d model

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