Innovative Design - Our 7's silicone stacking cups feature various top patterns with exquisite strokes, enrich the touch of hand-moved designs. Our stackable toys also have 7 different colors, which attract baby's attention and promote visual development. Helping children learn language and fine motor skills is also part of our toy baby stacking cup function. 100% Food Grade Silicone -uses only 100% food safe silicone in our stackable cups, without filler and odor. Our products are free from BPA (Bisphenol-A), PVC, phthalates and you can make sure your little one plays and bites them. Rich Textures - Unlike other stacking toys on the market, our kids stacking cups are designed with raised surrounding cup body textures, which provides a better tactile feel. This design of our silicone stacking cups for kids will give your child a firmer grip and help develop their grip ability. Use as Teether - Our silicone stacking cup provides different textures, shapes and sizes of modeling combinations, which are soft and chewable, suitable for babies to chew. Great Gift Idea and Our Promise - You've just found your go-to baby shower gift! Our baby silicone stacking cups are developed by heart with an obsessive attention to detail. If you are not satisfied with our baby toy, please contact us and we will give you a satisfactory solution.