Able 2 Hand Trainer Gel Ball Medium Green Thanks to their variable resistance, these gel balls are suitable for everyone, perfect for training their hands, fingers, and forearms. With these balls, you'll develop a stronger grip, improved dexterity, and finger strength. The colors indicate the resistance level.
Usage Suitable for training the hand, fingers and forearm
Manufacturer / Distributor Able2,
Coppersmith's shop 15,
4762 AR Zevenbergen