Great product! Initially does not leak- which is a huge plus when you have a toddler. The shipping was very fast and effective. Only downfall was the top started to split after a while- but that may be due to my daughter biting the top when she was teething. Ordered these replacements and so far so good!

The NUK Replacement Silicone Spout is a practical and high-quality accessory for NUK Active and Learner Cups. Made from soft, durable silicone, it offers a comfortable drinking experience for toddlers while ensuring a secure, leak-proof seal. The spout is easy to install and fits snugly, which minimizes spills and messes. It’s also simple to clean, which is a big plus for busy parents. One small drawback is that the spout can be a bit difficult to remove for cleaning compared to some other brands. Overall, this replacement spout is an excellent choice for extending the life of your NUK cups and maintaining their functionality.

These are great and way cheaper than buying a new cup

Great price for my daughters favorite sippy cup. Easy to clean, She likes the design. Fits into the sippy cup with ease

We've searched high and low for a sippy cup nipple that works for our daughter, who has special needs, and this is the only one she will consistently use. The design is perfect for her needs—it’s soft, yet durable, providing a comfortable and familiar feel. The flow is just right: not too fast, which helps prevent choking or overwhelm, but steady enough for her to drink comfortably. What stands out the most is that it’s the only sippy cup nipple she accepts, which makes it an absolute essential in our daily routine. It’s easy for her to latch onto, and it provides the right amount of suction resistance, which helps with her coordination and independence. If you're in a similar situation, struggling to find the right fit for your child, I highly recommend giving this sippy nipple a try. It's been a huge help in making feeding time smoother and more enjoyable for both of us.

These nupple heads fit NUK Learner Cup, 10 oz, 2 Pack, 8+ Months – BPA Free, Spill Proof Sippy Cup. I give 4 stars because 3 sets of the nipple heads for $9.99 is kind of expensive. 2 sets of the bottles themselves are about the same price. So, I think less than $5 for 3 sets would be more appropriate.

Great replacements for a reasonable price. Second time buying and will probably buy more with the more kids we have. Love the Nuk brand.

Always a great buy for little ones who chew through the spouts

Great product, easy to clean and sanitize. Also dishwasher safe on the top rack! They are compatible with their nuk smooth flow anti colic bottles which is amazing!

Good quality.

Product is just as described. They will work perfectly for replacements for NUK starter cup.

My breastfed baby is not used to bottles or pacifiers. But our paediatrician recommended to introduce water now. Baby is still getting used to this spout but is getting some water intake even though it’s mostly gummy bites right now.

Exactly what I needed