Gear Ball 2.0

3″ 3D‑printed mechanical gear sphere — a hand-assembled fidget toy for desks, stress relief, and STEM fans.

Gear Ball 2.0 is a 3″ 3D-printed mechanical gear sphere that offers satisfying, smooth gear rotation and tactile fidgeting. Printed in PLA / Silk-PLA / PETG and hand-assembled & tested, each piece is inspected for reliable performance. Available in multiple vibrant color combinations and packaged ready for gifting, it’s pitched as a desk toy, collector’s item, or unique present for STEM enthusiasts, engineers, students, or anyone who likes fiddly gadgets. Note: contains small parts (not recommended for small children) and should be kept out of hot environments to protect the filament.