★Due to the production process there is the possibility of slight variation in the sizes listed in this chart★
POLYCARBONATE / STEEL / SILICONE
Made in CHINA
Gyroball in collaboration with FRAGMENT DESIGN. By pushing out the ball on the center with your finger in the direction of the arrow and turning the wrist in the direction opposite to the rotation of the ball, centrifugal force is applied, and you can enjoy exercising your wrist and strength easily and safely. Fall prevention by passing the wrist through the attached strap. The sophisticated looks based on monotone are also a point.