Sippy Cup Nipples for NUK Active Sippy Cup and Learner Cup,Variable Flow, Silicone Replacement Nipple,6+ Months,6 Count

This set of nipple replacements fit perfectly on our NUK active sippy cup. It comes with 6 nipple replacements. They come in two carrying cases, which I love, because then they are neat and contained until we need them. Compared to the original nipples, these are the exact same shape, but don’t have the ridge around the inner portion. I haven’t noticed this effect how it functions, but it does make it easier to keep clean. These pop right into the ring and there is no leaking. My toddler seems content with them.In all, this set is a great value! The nipples work well with NUK active sippy cup and are reasonably priced.

The set is very well packaged and they fit perfectly. However the material used to make it is on the thin side so when the child tries to drink the beverage it gets suctioned closed more or less. My daughter got very frustrated.

No leaks, good flow and a fantastic case (or 2) to keep them in when you want to toss into a diaper bag or tote.

these fit my toddler's nuk sippy cups easily and perfectly just as original did. both the active cups and the learner ones! i love having extra spouts in storage because when my toddler is teething, she tends to bite and nibble micro sized tears into the spouts and then it leaks. so i can quickly and easily replace them with these~