A small ball with a magnet inside rolls slowly around a circular groove. Watch it long enough, and it eventually gets pulled toward the deepest point of the groove — where the magnetic pull is strongest — and settles there. It's such a simple motion, yet somehow hard to look away from.
"Tukkun" packs that simple piece of physics into a palm-sized object. A wooden base carved with a gentle circular groove, and a ball with a magnet hidden inside — the combination itself is plain, but the path the ball traces on its way down has something close to sculptural beauty.
Made using wood from Hokkaido, it pairs the tactile warmth of wood with the invisible pull of magnetism — an interesting contrast. Touching, watching, waiting: three experiences folded into a single object.
The quiet motion magnetism creates
The magnetic ball naturally rolls toward, and settles at, the deepest point of the groove — where the magnetic pull is strongest.
No motor, no battery drives this motion. It runs purely on the ball's magnetic potential energy — flick it or tilt the base, and it circles the groove for a while before returning to its resting point.
Set it on a desk and give it a flick in an idle moment. Between meetings, mid-thought, in a moment with nothing to do — just following the ball with your eyes creates a small pocket of focus.

A sculptural kind of presence
The circle and the sphere — universal forms
A circular groove paired with a sphere is a motif that's shown up again and again in sculpture. The plain geometry of circle and sphere has a staying power that doesn't wear thin even stripped of ornament. Tukkun's minimal design sits on that same sculptural lineage.
The warmth wood brings
The wooden base carries a warmth that metal or plastic objects can't. Watching its color shift with use is a pleasure unique to wooden pieces.
A tool for doing nothing
In a world that keeps demanding efficiency, there's value in watching a motion that produces nothing at all.
In the few seconds it takes the ball to roll down the groove and click onto the magnet, productivity and efficiency don't factor in at all. There's just a quiet moment of watching something move by the laws of physics.
THE YADOM's tiger balm stick, too, was made as a tool for "one small breath" — something to reach for in the middle of a busy day. Keeping an object like Tukkun nearby, one that does nothing in particular, might be a small, deliberate way of carving out room inside all that busyness.




