Description This a set of colorful plastic balls for counting, suitable for any place of entertainment and family. Durable and smooth touch, It will not hurt your kids. Recent studies have shown that children who play with early developmental toys have a better chance to succeed in school. Features - Color: 5 colors mixed. - Material: Plastic. - Size: 1.50X1.50X1.50cm/0.59X0.59X0.59in - 1.5cm diameter makes it a perfect size to fit into your child's hand, easy to grip. - Including 100pcs balls. sufficient quantity, help child learn to counting 0-100 numbers. - 5 colors mixed, bright colors will help the good development of children's visual organs. - Environmentally safe materials, no smell, no holes, and flexible. - Wide application, suitable for any place of entertainment and family. Package list: 100 x Plastic Balls