mechanical magic you can print.
BY RUVEN BALS, INVENTOR OF THE GEAR BALL & SLIME BALL
Print-ready files for mechanical fidgets, puzzles and lamps.
Most print without supports, and every file is backed by my print guarantee.
FEATURED
My latest and favourite designs.
Squared Circle
PRINT IN PLACE
NO SUPPORTS
NO SUPPORTS
Stretch Ball
PRINT IN PLACE
NO SUPPORTS
NO SUPPORTS
Slime Egg
PRINT IN PLACE
NO SUPPORTS
NO SUPPORTS
Slime Ball
PRINT IN PLACE
Orbifact
NO SUPPORTS
Planetary Gear Cube
NO SUPPORTS
Gear Ball
NO SUPPORTS
Slime Ball 2.0
PRINT IN PLACE
NO SUPPORTS
NO SUPPORTS
Slime Egg Print in Place
PRINT IN PLACE
NO SUPPORTS
NO SUPPORTS
Gear Ball 2.0
NO SUPPORTS
Gear Orb
NO SUPPORTS
See all designs →