- 3 pieces, each with different difficulty level
- Exercises joints and muscles from your fingers to your forearm
- Pushing, turning, stretching
- Hygienic and long-lasting
- L: 18 cm, ø 6 cm
Squeeze, twist, stretch – these flexible "peanuts" train the joints and muscles from the finger to the forearm. Hygienic and durable. L: 18 cm, ø 6 cm. Three peanuts with different difficulty levels.