Desk & office

Cyclo Turntable — 15:1 fine-adjust manual display base

A hand-cranked 15:1 cycloidal-drive turntable. Thumb-roll the knurled drum through a side window and the top platform creeps around 15× slower with near-zero backlash — a whole finger swipe nudges your object just 2–4°. Beautiful gearing to fidget with and to watch. Honestly kind of useless: it's a mechanism, not a product — a manual, slow-turning little pedestal. 5 printed parts, no supports, PLA.