DescriptionGrip strengthen balls, made of PU environmental material without pollution, and touch comfortable. Easy to carry. Exercise and strengthen hands, fingers, wrists strength so that relieve stress and muscle tension from computer work. More attractive with star-shaped design.Features- Color: Random Color - Material: PU - Size: 7.8 x 7.8 x 3.2 cm / 3 x 3 x 1.2 inch - Grip strengthen balls, help to decompress yourself after working or study for long time. - With star-shaped design, fits right in the palm of your hand. - Exercise and strengthen hands, fingers, wrists strength so that relieve stress and muscle tension. - Prevents stiffness, increases flexibility, and reduces joint pain. - Suitable for people of all ages. Easy to carry for outdoor use.
