Hiacinto Hand Trainer Finger Trainer Ball, Finger Trainer & Hedgehog Ball

Details

• High-quality materials: the hand muscle trainer ball made of soft TPR rubber strengthens your grip strength, environmentally friendly, flexible, it is specially designed for long-term and frequent use.
• Compact dimensions: the set contains 1 hedgehog ball massage balls with four-finger ring buckle (12.3 x 9.3 cm) and 1 small hedgehog ball with hand strap (6.5 x 6.5 cm). Both balls are flexible, tear-resistant and retain their original shape even with repeated stretching.
• Four ring design: the ergonomic massage ball hand with four-finger ring buckle adapts perfectly to your palm. The soft spikes stimulate acupuncture points, relieve hand fatigue and effectively activate the arm and core muscles.
• Hand trainer ball: the hand muscle trainer ball of the hand gripper helps to improve your overall grip strength, relieve cramped fingers, numb, promote blood circulation, recover from injuries or increase your finger strength. Perfect for athletes, musicians and physiotherapy patients.
• Exercise anywhere: whether athletes, musicians, office workers or seniors - this finger trainer set fits in any bag. An ideal gift for targeted hand training, massage and relaxation anytime and anywhere.