Exciting engineering challenges with great prizes

Show off your skills and solve real design problems

Take part and earn money

The Plastic Bank Challenge

Plastic Shaft

files: 0 renderings:3 engineer:Kadir Sezer

Custom Lens Hood

files: 2 renderings:4 engineer:Gandhi Perkasa 3D printing, Hobby, Miscellaneous

Plastic foot

files: 1 renderings:1 engineer:Kadir Sezer

Light shade

files: 1 renderings:1 engineer:ARINDAM DUTTA

Cable pass

files: 1 renderings:1 engineer:Kadir Sezer

Crank

files: 0 renderings:2 engineer:Kadir Sezer

Glass

files: 0 renderings:1 engineer:Kadir Sezer

bearing carrier

files: 2 renderings:2 engineer:Kadir Sezer

Plastic Bank - Food container

files: 15 renderings:7 engineer:Fernando Puerto Ruiz 3D printing, Household

Breadboard

files: 3 renderings:3 engineer:Kamal Karan Matham 3D printing, Electrical, Robotics

RIKI (Recycle It Keep It) Multi-Tool

files: 3 renderings:1 engineer:Atom Jaay 3D printing

Locker Shelf for The Plastic Bank Challenge

files: 0 renderings:2 engineer:Fahad Butt 3D printing, Household, Miscellaneous

Illuminated signs

files: 5 renderings:1 engineer:diego 3D printing, Architecture, Construction

Print your own eyeglasses

files: 1 renderings:1 engineer:sam hurst

water bottle for students

files: 0 renderings:5 engineer:Lat 3D printing

thermometer stand 3d printable

files: 0 renderings:2 engineer:saad mehmood

page holder

files: 2 renderings:2 engineer:Giorgio Garbujo 3D printing, Hobby

Awesome Lamp Shades

files: 5 renderings:4 engineer:Ram Mohan Kartha 3D printing, Household, Interior design

Ancient egypt 3d printable earings

files: 2 renderings:1 engineer:saad mehmood Hobby, Jewellery, Just for fun

Personalize it, Organize it!

files: 3 renderings:8 engineer:hossein 3D printing, Just for fun, Tools

Plastic Scissors

files: 3 renderings:4 engineer:Bhima Arsnanto

Fruit holder

files: 0 renderings:2 engineer:Ajay Agrawal 3D printing, Furniture, Household

The Plastic bank Calculator

files: 2 renderings:2 engineer:adell 3D printing, Educational, Miscellaneous

traveladapteR

files: 0 renderings:2 engineer:Sami Kallamäki 3D printing, Electrical, Energy and Power

Wire 'O' wrap

files: 1 renderings:3 engineer:Abhijith 3D printing, Household, Just for fun

card case/holder

files: 3 renderings:2 engineer:zeedy 3D printing

Hang-a-pot

files: 0 renderings:4 engineer:Anthony Zhang Hobby, Household, Just for fun

Mobile Stand

files: 0 renderings:3 engineer:Ajay Agrawal 3D printing, Household, Just for fun

Yin Yang Shakers

files: 1 renderings:10 engineer:Andrius Kamarauskas Furniture, Household, Interior design

Hydroponic Interconnected System

files: 1 renderings:2 engineer:Wan Irfhan

We have updated our terms in order to better protect your hard work and keep our challenges running smoothly! To submit your challenge entry, please read and accept the new Challenge Terms and Conditions.

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The Computer-Aided Design ("CAD") files and all associated content posted to this website are created, uploaded, managed and owned by third-party users. Each CAD and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or real-world item, product, or good it may purport to portray.