Hudson Baby Silicone Toy Stacking Cups are perfect for little ones who love to play and explore. Made with BPA, PVC, and phthalate free silicone, these stacking cups are safe for children to play and are designed to help develop problem solving skills. The bright, multicolor cups are easy to grip and stack, making them a fun and educational toy for children. Product intended for children 3 years and older. Always use this product with adult supervision. Inspect product before each use. If damaged, discard and replace. The materials used to package this product can constitute a potential safety hazard to children. Please dispose of these materials immediately upon opening.