A pack of 3 hand exercise and stress relief balls. These brightly colored stress balls come in 3 progression levels, soft 15 kg, medium 20 kg and hard 30 kg. Stress balls can be used to improve finger and grip strength and can be used by athletes, musicians, children and adults. You can build strength in the hands of those with arthritis and RSI, or simply use it in times of stress as a tool to calm your mind. The set contains 3 balls with different resistance levels. The 15kg soft ball is ideal for children and can help with fidgeting and anxiety, the 20kg medium ball is ideal for those with arthritis, repetitive strain or rehabilitation needs and the 30kg hard ball is best suited for athletes and musicians .

• Stress balls for hand exercises
• Can be used to help with fidgeting, anxiety, arthritis, repetitive stress injuries and strength training
• Supplied in 3 resistance levels: Soft 15 kg, Medium 20 kg and Hard 30 kg
• Suitable for both children and adults
• Package of 3

Technical information:

• Product dimensions (mm): 55x40x40 (egg)
• Product dimensions (mm): 50x50x50 (round)
• Net weight (kg): 1
• Material: TPE