Nuk first choice learner bottles are designed to make the transition from breast and bottle feeding to drinking from a cup easier with ergonomic grips making it easy for your child to hold the cup themselves the non spill design is ideal for active babies and reduces mess to make life easier you have to understand it first since 1956 nuk has been listening to the trusted experts midwives doctors nutritionists and especially mums and dads in order to learn about the needs of both