Designed in conjunction with a Feeding & Swallowing Specialist Speech Therapist to faciliate correct oral motor development, our innovative 3 way trainer sippy cup allows babies to effectively transition from bottle to open cup, by means of a free flow straw and lid to begin with, moving on to a spoutless sippy cup, perfectly designed to suit the correct sipping action and ultimately to an open cup. Its wide base makes it super stable on the table, especially handy when using as an open cup. Made from food grade silicone, it is tested to European standards for safety. TUM TUM is a family business, based in Buxton in the Peak District. Being parents ourselves, with children who were determined to feed themselves independently we have always tried to make mealtimes fun and relaxed whilst helping them to feed themselves by themselves. Big design for little fingers!