Silicone balls of differing hardness for the pre-climb warm-up of hands and fingers.
- Does not stick to hands;
- Carrying box;
- Colour by hardness;
- Easy (yellow): For beginners’ warm-ups, rehabilitation or stress relief;
- Medium (green): Ideal for warming up the fingers;
- Hard (blue): Ideal for established climbers as a warm-up and/or training aid.