88 Trackball Toy shoulder bag reduce stress and improve joint

reduce stress and improve joint flexibility and mobility

teenager or child

From the 20s to the 50s

Net weight: about 190 g

hand-held needles

88 Trackball Toy shoulder bag reduce stress and improve jointOur games and puzzles take your kids away from using apps and screens while developing better concentration and creative imagination FEATURES Design Concept: The 88 Track Ball is derived from Tai Chi's concepts of "movement", "coordination" and "circulation". The opening and closing movements of the hands change the track and keep the ball moving. Two handed exercises work the muscles of the wrist and arms, making them more flexible and powerful.