The rabitat spill free stainless steel cups are perfect for your kids. Kids want to have fun. The lid of the glass has a very small opening, which makes it easy for the kids to sip from the glass, without spilling all over the place. Letting them have their fun. Detachable lid: The detachable lid has a small spout for their small mouths to drink from. The spout is also suitable for a straw. The lid comes off easily which makes it easy to wash. Easy to use, Easy to clean: The stainless steel glass for kids has a wide mouth, which makes it easy to use and easy to clean. Top rack dishwasher safe. When kids have fun, they drink more: The attractive designs and playful colours encourage kids to play more and have fun. Meanwhile, the stain less steel glass, helps keep them, hydrated, and they will never mind carrying these around, wherever they go