Silicone balls of differing hardnesses for pre-climb warm up of hands and fingers.

• Carrying box.
• 1 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.
• Does not stick