Impossible Object! Triangle + Circle + Square Puzzle
thingiverse
Check out my [Amazon Page](https://www.amazon.com/shop/andrewsink) to see what kind of gear I use to make these models! A classic engineering challenge! Check out the video: https://www.youtube.com/watch?v=zMFU4UBBn2I One object can pass effortlessly through a triangle, circle, and a square hole. Also doubles as a printer calibration test!
Download Model from thingiverse
With this file you will be able to print Impossible Object! Triangle + Circle + Square Puzzle with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Impossible Object! Triangle + Circle + Square Puzzle.