Achieve Ultimate SerenityHelping people gain comfort in a variety of situations, Serenily develops health-related products which alleviate pain and provide relaxing support. Each product is made using high-quality materials and workmanship to provide long-lasting strength and use for the duration, keeping you happy, comfortable and completely satisfied day in and day out.afaHAND AND FINGER STRENGTHENINGSay goodbye to muscle pain in your hands and fingers. Improve strength, dexterity, endurance, and flexibility of your hands, wrist, fingers, and forearms with The Serenily Hand therapy exercise balls. Reduce stiffness and joint pain by stimulating blood circulation in the forearm and hand. The squeeze ball is ideal for exercising hands and fingers for typists, weightlifters or professionals who involve the use of fingers. They also helps to fight back arthritis and Carpal Tunnel Syndrome effectively!afSQUEEZE AWAY STIFFNESS AND PAINSqueezing the Serenily Stress Balls relaxes and calms your mind, diverting it from daily life stress for increased focus and attention. Each Fidget Ball will stay in it's original shape even after excessive squeezing and squishing. These Sensory balls are great for adults or children living with Autism or ADHD. Purchase your set today and see amazing results!afaHIGH QUALITY, DURABLE & SAFESerenily takes pride in bringing to the market only Top-of-The-Line, High-Qaulity products. Our hand grip therapy balls are constructed with a premium composite material that is odorless and latex free. The Serenily Therapy Balls are tear and split resistant, and they will maintain their perfect shape even after constant use. Each ball is slightly textured to provide a secure non-slip grip. Order you Fidget Ball Set today and enjoy its long lasting and superior qualities!asdNON SLIP & COMFORTABLE BALLSThe Serenily Hand Grip Strengtheners feature a non slip comfortable design! They are sized to comfortably fit adult and children's hands with an outer diameter of 5 cm. Each Fidget Ball is perfectly sized for grip strength training for men, women, athletes, musicians, office staff and students, as well as those with arthritis, carpal tunnel, phlebotomy grip and rehabilitation needs. This Hand Therapy set is also highly recommended to use for physical and occupational therapy as well as for relieving stress and anxiety.Enjoy 4 Progressive Resistance Levels!afafafdafdadfafaf- Extra Soft -This Extra Soft Ball helps you relieve stress and and alleviate joint pain.- Soft -Increase your workout as your grip improves and move on to the soft ball.- Medium -Use the Medium Strength Exercise Ball for for Intermediate hand and finger training.- Firm -For Advanced hand training use the purple ball which has a firm and high level resistance.