The Jumbo Rainbow Squeeze Ball is ideal for relaxation, rehabilitation, and play. The larger 9 cm diameter fits comfortably in the hand, and the textured (ribbed) surface ensures a secure grip and finger stimulation. The rainbow colors also have a positive effect on mood.

This anti-stress ball is great for the office, school, and home. It helps release tension, improves finger dexterity, and supports concentration. Suitable for short breaks during the day and for regular hand exercises.

• Anti-stress effect – squeezing reduces tension and promotes calm.
• Ribbed texture – better grip and tactile stimulation.
• Jumbo 9 cm diameter – comfortable for kids and adults.
• Rainbow colors – attractive look and positive mood.
• Versatile use – work, school, rehab, leisure.