Perfect balls for squeezing, massaging, manipulating, tossing and strengthening hand muscles A great source of sensory stimulation; Helps improve focus, concentration and coordination These may be good for kids to use at the beginning given their shape and color Exercising ball is an excellent physiotherapy device to provide a pleasurable exercise plan for the hand, wrist, forearm and the fingers Safe and inert High patient compliance Excellent resilience for a long functional life . Compatible in thermal/hydrotherapy Salient feature Ergonomic design and materials Two resistances available- Ortho (hard) and Neuro (soft) Compatible for thermal/hydrotherapy Flexible and pleasurable exercise schedules can be planned Better compliance Inert PU material, safe to use Excellent resilience, offers longer life. Brand SAMSON SKU SA607HB0UGH2KNAFAMZ-273357