Simian Kendama Traditional Japanese Toy - Simian Kendama Marble Blue Kendama traditional toy is excellent for improving hand-eye co-ordination, concentration and perseverance Toss and catch skill game Extra string included WARNING: Chocking hazard - Small parts. Strangulation hazard - Long cord. Not for children under 3 years old. Please use Kendama with care! Ball in loose string could be dangerous if used too close to the body or next to others. Made with high quality materials