Ready for some “Ooooohhhs” and “Aaahhhhhs”?
With durable plastic “rocks” at different heights and angles, you can vary the pressure and stimulation. And you can grip the bigger rocks with your toes for a barefoot workout.
Place one under your desk and give your feet some on-the-job attention.
Put one by your sink for a dish washing foot massage session.
Toss one in your gym bag and do some post-lifting reflexology.