Thinkbaby Thinkster Replacement Straws (3 count)

Straws for your thinkbaby bottles. They work as advertised and come in a 3 pack. Overpriced for what they are but if you have this bottle they are a must. Over time, my kids chew on them and they begin to leak, then I replace. They are used daily for their morning and nighttime feeds. Wash them after each use or else they will smell and mold. A tip for assembling, wet both the mouth piece and the straw under some running water, grip them close when pushing together to help slide both pieces in place easier. Same thing when inserting into the bottle top.

Our smart baby water bottle was leaking and now it's not! Check your straws, you might need new ones already. Not super easy to install but I figured it out.

I tried several different brands to fit with my Playtex bottle. This is the only one that's soft enough to squeeze in with chopstick. The quality is good too. And with backflow....I don't like to see food in kids water🤣

I have seven Thinkster cups; they work quite well in our home. The straws do need to be replaced fairly often, so replacement packs are critical. There are sales on these fairly regularly - usually 3 straws for $5, which is the maximum I would spend. If you elect to use Thinkster cups in your home, I would definitely buy the straws when they are on sale both because it saves money but also because you never know when a manufacturer is going to alter a style. I have had to throw away other straw cup brands because I cannot find replacement straws. The Thinkster straws are prone to tearing - whether because of a child's bite or because when they are removed from the cap, it pulls the top of the straw too much leading to a tear. Ultimately though, I like them the best out of all cup brands we regularly use - no leaking (provided the straw is in tact) and there is the option to add handles and if you have a baby, you can convert the core cup to a bottle.

When my daughter was younger, she used to drink out of the Munchkin brand and she developed a habit of chewing/biting down on her straws. Also, teething doesn't help with biting down but having these replacement straws is a life saver. Compared to just purchasing the whole cup again, I'm saving money. Also, these straws do not leak as terribly as I thought they would. The quality of the straw is nice, thick, not thin or crappy. They last a couple months before my daughter bites the top part off. I'm still trying to teach her not to bite/chew on the straws. Shipping is fast as well, much appreciated.

Fits perfectly. I just wish we could buy the top portion and not the entire straw assembly. My daughter likes to bite on them so my straws were down to mere niblets by the time I got the replacements in. As with the original straws, it takes a bit of tugging to get the top piece in. I'll still pay more for think baby cups/bottles over the cheaper brands of sipper cups because these don't leak. It may if left on its side and the straw is open and pressed up against a blanket, towel, or pillow. So, you still need to be careful..

These replacement straws work great and came exactly as expected. There are three in the box and they are priced reasonably. Every three months I throw away the old straws and replace with the new ones. If you have a baby that loves to chew then this straw and cup are not the one for you. Children can definitely chew off the tops if they put their mind to if. However, if your child isn’t a chewed than these are great!

I'm glad to find replacement for just the straw. For some reason, the water doesn't come out as fast as the one come with the bottle but it does work. I bought two for my older son when he started using straw (don't remember the age), now he's 4 and still like it. We have to replace the straw because one of them finally gotten chewed by two kids below the straw top opening. :(