Gyroscope Earrings

thingiverse

These earrings spin effortlessly when you blow on them, thanks to their unique design featuring concentric Darrieus turbines that are easily loosened by hand. What's more, they print quickly and with minimal hassle, a refreshing change from most of my intricate designs. To finish them off, simply attach an ear wire of your choice, and a snug 8mm jump ring will fit perfectly into the holes at the top. This design is optimized for printing walls that are exactly two paths wide at 0.4mm each, eliminating the need for infill entirely. I've personally printed these earrings at half scale, but slicers often struggle with this size; scaling up or down may not yield desirable results.