BallTrack Spinner Galaxy – TripleAxis Orbit Fidget

BallTrack Spinner Galaxy – Triple‑Axis Orbit Mechanism The evolution of the SpinBall³: a triple‑axis orbit spinner with free‑running steel balls, fixed rollers, and a central grip.  10‑second spin without bearings. Balanced engineering: print‑in‑place, press‑fit, and snap‑fit in one clean mechanism.   The SpinBall³ was the beginning — a compact three‑arm orbit spinner with free‑running balls.   The BallTrack Spinner Galaxy is the next step.  Same DNA, new engineering.  Three curved arms, three orbit balls, but now expanded with fixed rollers, a stabilizing center grip, and a refined geometry that delivers 10 seconds of spin without any bearings.   The BallTrack Spinner Galaxy merges three motion layers into one precise, support‑free print: Spin — Three 12 mm balls (steel optional) run freely in orbit channels. Glide — Three fixed rollers add a guided secondary motion. Slide — The central grip stabilizes rotation and extends spin time. Clean tolerances. No supports. No bearings. Just geometry doing the work.   Happy printing!     The origins - SpinBall³: