NUK 6 Pack Replacement valves Spill Proof Cup, Colors May Vary

Works great woth my sons sippy cups! Great replacements or just to have extra on hand

I have tried MANY sippy cups for my toddler. The transition cups, the rubber ones, ones with straws, ones without, everything. I have more sippy cups than I know what to do with and I have grievances about all of them except these.The good:These cups are extremely easy to clean, they are durable and they are inexpensive. Another huge win for me is they are made in the USA and not manufactured in China. They do not leak unless you get a small bead of water on the rim of the cup and the plugs work perfect! I have had them now for over a year and only now having to replace with new valves which I have not had a single issue with!The bad:If you leave something in the cup too long the valve will get mold and it’s fairly hard to see. Lets face the fact here though, anything you leave in a cup for too long will grow mold so I don’t really have any negative things to say about the cup or the valves.Overall the product is wonderful, it works great and helped us eliminate bottles fairly quickly! I would absolutely recommend to anyone with kids.

It’s a great product. Just check for mold every time you wash them. The mold always occurs in the same spot (see photo). Q-tips work; tried to used a bottle brush, but that didn’t work.Leak proof- if the child is too rough with it, the spout may drop into the cup. If it’s shaken, it may leak a drop or two; however, nothing significant.

Love these cups but the valves always disappear! Not sure if they get thrown away or end up in the garbage disposal or the dishwasher eats them but they somehow eventually go missing... The valves really do prevent ANY liquid from coming out of his sippy cup... It can be laying on its side, shaken, thrown, whatever... And nothing will leak. It's the only truly leakproof cup I've found! He likes to have water at night so he can even sleep with this sippy if the valve is in it and I can trust that nothing will leak. I tried drinking from it and was somewhat annoyed with it and the way it prevents the drink from pouring out... But I t took him about 30 seconds to figure out how to make it work and he's never complained. In fact, when someone forgets to put a valve in he will tell us it needs one.

We love the NUK support cups but the little white part seems to catch a lot. Knowing that I am able to replace the valve without having to buy a new cup was the best find. Valves do last a while and aren’t hard to clean some drinks just stick and hold to it then others. Valves are super easy to replace.

These are exactly the same ones that come with the cup. It's better to buy the replacement values than buy new cups.

I wish they were less expensive, it's cheaper to buy new cups... but, that is an incredibly wasteful option. The valves keep disappearing from our house, not sure what's going on. Maybe they're hiding somewhere with the Tupperware lids. -_-

love these. I have the pink and a green camo cup for my boy/girl twins. I was using a nipple brush to clean the valves but they ended up popping holes in the valves over time. So I had to find replacements valves asap b/c my kids LOVE these cups. They don't leak. So now I just soak the valves in hot soapy water for a while, no brush through them. The cups gets knocked on the ground, thrown on the ground, and never had any cracks! def go to cups after 12 months old. just buy this 6 pack valve replacement set and you're golden!

Elle sont parfaites!