Jonotoys frog stress ball Are you always drumming on the table with your fingers? Do you draw figures on the newspaper? With this stress ball you can knead the stress out of your body. This stress ball is made in the shape of a frog and is wonderfully kneadable! Specifications: Gender: junior Color: pink Material: silicone Dimensions frog: 8 x 13 cm (L x W) Diameter stress ball: 6 cm Age: from 4 years