Spinning top

thingiverse

I got fed up with ads for $100 titanium spinning tops, so I made my own for just a buck. I got one to spin steadily for 90 seconds on my laminate kitchen countertop. It can even spin upside down if you've got the right touch to get it going. Because of the tilt of the top surface - no pun intended - the infill sometimes shows through the shell layers. That's why I recommend a fine layer height and possibly 4 or 5 top layers.