Fidget gearbox

I just finished a simple 3D-printed gearbox that might interest some fellow makers.It's got two gears – one with 16 teeth, the other with 32 – designed to spin smoothly. The whole thing prints easily without supports and takes about an hour to make.I only had transparent filament on hand, but this could look pretty cool in different colors if you've got them.Nothing fancy, just a small mechanical project I wanted to share with anyone who might find it interesting.