Spring Ball
thingiverse
What you get is what you see - a cool, spring-shaped ball that behaves just like one. Either way, this little guy is surprisingly sturdy yet remarkably flexible and springy, making it super fun to fiddle with your fingers.
Download Model from thingiverse
With this file you will be able to print Spring Ball 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 Spring Ball.