Our famous glass is back with improvements: The reinforced spout, slightly smaller and 100% leak proof! The straw is slightly tilted and above all impossible to remove once in the lid to prevent your baby from playing with it! Soina has designed a 3-in-1 tumbler, which will simplify parents' lives and help babies learn to “drink alone like grown-ups” A glass, 2 different lids, which will follow your child. A spout lid, for the first steps; sucking the bottle but he will learn the right movement; raise his arms. A lid with the straw, for a more intriguing and fun time (the maintenance brush is included) Finally, from time to time you can offer him the glass without a lid until he is able to drink without getting wet.