Spinning Top

I designed this in Fusion 360 for my grandkids. Spins like a charm with about 36" of string. The first time we let it rip, the top went for almost two minutes. Just wrap the string and load top into handle (string will load through slot) and give it a go! The top has a top and bottom to minimize supports. You should be fine suppressing supports for outside fillet on thr bottom part of the top, but still may need supports for the rest of the bottom part and other two parts. Put a dab of crazy glue in the joint between the top and bottom parts of the top. Check out a 90 second spin time (would've been a little longer had it not brushed the wall!) here: https://youtube.com/shorts/kFfhrDvjlzw?feature=share

Recommended settings:
PLA works just fine
Supports - Yes (but can suppress on bottom part outside edge fillet which is at 45 degrees)
Layer height 0.2 mm
Fill - 75% for bottom (to give weight and stablity). Remainder can be 25% (or also 75% if you would like to print all parts togethe