Ball size:about 12.3cm*12.3cm.Healthy plastic materials,new safe non-toxic.;Kids can easily held the toy cause it is light weight. It is safe and has no sharp edges or points. Easily washable and waterproof, and kids can so can keep it as bath toy.;Brightly coloured and attractive, it tests a child's hand to eye co-ordination and imagination.;Encourages crawling,promote the children's sport ability;easy for baby to grab and play with,promotion of the sense of touch.;Many different model can be assembled, it can improve children's cognitive abilities and operational ability,giving him the opportunity to stimulate his imagination and identify the ability to shape.

• Interesting Multivariate Magic Ball Crawling Ball Creative Assembly Building Blocks Puzzle Toy for Kids Boys Girls Assembly Nesting Motor Skills Development

Interesting Multivariate Magic Ball Crawling Ball Creative Assembly Building Blocks Puzzle Toy for Kids Boys Girls Assembly Nesting Motor Skills DevelopmentJINYE FACTORY