spinny top
thingiverse
Print the tops base given here. Then print <a href="https://www.thingiverse.com/irvshapiro">Irv Shapiro</a>'s bed adhesion test at 50% scale. (<a href="https://www.thingiverse.com/thing:4592719">4592719</a> -- you will need good squish settings and good cooling to get it right!). This will be the tops handle/axle. Mate the handle to the base. No glue is needed. Spin it and have fun. A great reward for all the hard work fine tuning your 3D printer :D .
Download Model from thingiverse
With this file you will be able to print spinny top 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 spinny top.