Toi-Toys mini-stress balls Are you stressed a lot? Then these stress balls come in very handy for you. Because the stress balls come in a set, you can put one on any spot. At school, your bedroom and one in the living room. This way you can lose your stress at any time at any place. Specifications: Gender: junior Color: multicolor Material: rubber Dimensions: 5 cm (D) Age: from 4 years Contents: 3 Stress Balls