Educational Gear Board STEM Kit for Kids – 3D Printable Mechanical Learning Toy
Cults3D
30 model
/https://fbi.cults3d.com/uploaders/49234087/illustration-file/dad01109-de3f-4178-b4f3-9df5d10bbc0c/s7r1fe.png)
$2,40Crinoid Stem Segments Fossil Set STL
Cults3D
/https://fbi.cults3d.com/uploaders/34876003/illustration-file/f5bd20d6-c744-4dc3-b791-ccd57ecf96e2/01.-Building-Blocks-Listing-01.png)
$11,23Kids' Architectural Building Blocks - Modular STEM 3D Printable Toy Set
Cults3D
$3,14Animal Learning Board – Montessori 3D Printed Educational Tool for Kids
MyMiniFactory
$4,99Volcano Cross Section Model - STL File for 3D Printing
MyMiniFactory
$4,99Steampunk Anatomical Heart - STL File for 3D Printing
MyMiniFactory
$4,99Solar System Orrery Base - STL File for 3D Printing
MyMiniFactory
$4,99Pythagorean Theorem Proof Puzzle - STL File for 3D Printing
MyMiniFactory
$4,99Human Heart Anatomical Model - STL File for 3D Printing
MyMiniFactory
$4,99Gear Train Demonstration Kit, Print in Place, 4 Meshing - STL File for 3D Printing
MyMiniFactory
$4,99Fibonacci Spiral Shell - STL File for 3D Printing
MyMiniFactory
$4,99Dna Double Helix Model - STL File for 3D Printing
MyMiniFactory
$4,99Crystal Lattice Unit Cell Model - STL File for 3D Printing
MyMiniFactory
$4,99Archimedes Screw Water Pump - STL File for 3D Printing
MyMiniFactory
/https://fbi.cults3d.com/uploaders/52319035/illustration-file/3f27c94f-4e08-4d68-bf58-8a10f821befd/01_set_on_plinth.png)
$5,05Cipher Set: Field Cipher Machine, Rotor and Lorenz Demonstrators with Display Plinth
Cults3D
€13,95Assemblable pen holder! Mechanical puzzle with pistons and gears!
MyMiniFactory
Desktop Servo and Stepper Motor Drawing Machine
Cults3D
/https://fbi.cults3d.com/uploaders/33604891/illustration-file/255255da-44d4-4dc1-87cb-1a267f581600/x.jpg)
$16,50🚀 APOLLO 11 LUNAR LANDER | NASA SPACE MODEL | MOON LANDING DISPLAY | SCIENCE PROJECT | STL + 3MF FILES
Cults3D
/https://fbi.cults3d.com/uploaders/47637189/illustration-file/1b9deedc-4c00-4bca-aabe-18ba541f498f/WhatsApp-Image-2026-10-10-at-1.49.01-PM-1.jpeg)
$5,63Interactive Shift Crank Mechanism – 3D Printable Mechanical Model
Cults3D
/https://fbi.cults3d.com/uploaders/52348228/illustration-file/3a4b43fc-252c-4622-9be5-e50210bd5ad5/assembly.png)
$5,52NACA 4-Digit Airfoil Educational Desk Kit + Study Cheat Sheet (0012, 2412, 4412, 0018)
Cults3D
/https://fbi.cults3d.com/uploaders/52110506/illustration-file/b22e8b02-b6c1-42a4-93b7-e4bc17ef3124/00_PK1925_01_hero.jpg)
$11,25Mechanical Pinwheel Calculator - Crank Adding Machine, Real Carry, Subtract, Multiply, Turn Counter
Cults3D
/https://fbi.cults3d.com/uploaders/52110506/illustration-file/6fde1f7f-7bfc-46e2-a733-ecc95d9e62d7/00_PK1907_01_hero.jpg)
$11,25Working 7-Cylinder Radial Engine Model - Master Rod, Cam Ring, Pushrods, Valves, Hand Crank or N20
Cults3D
/https://fbi.cults3d.com/uploaders/52110506/illustration-file/2aa3310e-5292-4c1f-9365-e0505d35dec8/00_PK1904_01_hero.jpg)
$10,12Working Car Drivetrain Model - 4-Speed + Reverse Gearbox, H-Shifter, Bevel Open Differential
Cults3D
/https://fbi.cults3d.com/uploaders/49383096/illustration-file/83361297-debe-424c-9467-4a5531a7d6cf/abierta.png)
$6,62Prokaryotic Cell Model (Bacterium) – Disassemblable 3D Printed Biology Kit with Flagellum
Cults3D
/https://fbi.cults3d.com/uploaders/49383096/illustration-file/fb0cc8ae-bc7e-49d7-b1ff-1e6440cd9e96/01_cerrada.png)
$6,62Plant Cell Model – Disassemblable 3D Printed Biology Kit (26 Parts, No Supports)
Cults3D
/https://fbi.cults3d.com/uploaders/49383096/illustration-file/bc2a70ce-0a8e-454d-8857-20d4cfc36de9/1_ensamblado_cerrado.png)
$6,62Animal Cell Model – Disassemblable 3D Printed Biology Kit (23 Parts, No Supports)
Cults3D
/https://fbi.cults3d.com/uploaders/47537193/illustration-file/7853dd9f-aa13-43a0-8174-5291d7397062/IMG20261003094706.jpg)
$3,94Mushroom Life Cycle Wheel
Cults3D
/https://fbi.cults3d.com/uploaders/51894550/illustration-file/57ae2b8a-226f-4569-bcda-9a6a510eadb9/v8-training-engine-model-kit-265mm-turntable.gif)
$10,69V8 training engine model kit 265 mm - working valvetrain, 16 moving valves, cutaway, no supports
Cults3D
/https://fbi.cults3d.com/uploaders/39393933/illustration-file/fbeb2aa8-466b-4ea0-88d0-4fefc1f51e5e/WhatsApp-Image-2026-09-27-at-5.51.10-PM-1.jpeg)
$1,12Customizable Hackathon Scratch Medal
Cults3D
/https://fbi.cults3d.com/uploaders/40761975/illustration-file/2fb9312c-b8be-4723-81a0-b38f5fa4bdf8/01_M1.5_hex_gear_train.jpg)
$2,13Hex bore gear set M1.5 - 12 involute spur gears + printable hex axles, no screws, no slip
Cults3D