teaches to bambino drinking from a glass without spilling it allows you to drink along the entire circumference of the cup helps the bambino to control the movements when drinking prepares him to drink from una open cup profiled handles fit children's hands all parts can essere easily disassembled and washed the lid prevents liquid from leaking from the cup the wide rubber base protects against tipping the antibacterial protection reduces up to 99.99% of bacteria suitable for children aged 9 months and up BPA free