Healthy Seniors Hand Exercise Balls for Arthritis - Set of 4 Squeeze Balls for Hand Therapy for Finger, Wrist, Carpal Tunnel, or Rheumatoid Arthritis. Great Anxiety Relief or Stress Balls for AdultsBrand: Healthy Seniors Color: Yellow, Orange, Red, Green Features: Hand Exercise Balls for Physical Therapy: our set includes four exercise eggs (extra soft, soft, medium and hard) and a printed booklet with 16 exercises. It is perfect for arthritic hands, to build strength without causing injury or pain. Printed booklet: the Healthy Seniors hand exercise balls for arthritis come with a detailed set of exercises to strengthen your fingers, hand, and