Roy Joy | MINI

Even my kids fight over it, which tells you it’s a winner. The putty has this really satisfying stretch and snap, and I can feel my fingers working just from a few minutes of play. It’s honestly the most fun way to strengthen your hands.

The electric blue color is ridiculously vibrant in person, and it’s got that satisfying stretch-and-snap feel that keeps my hands busy during calls. I’ve noticed my grip strength getting better after just a week of fidgeting with it.

This putty's got some serious snap to it — one stretch and you can feel the resistance building in your fingers. The electric blue jumps out of the tin, but honestly the strength workout is the real win.