AUAUY 6 PCS Silicone Replacement Straws for Stanley 40oz 30oz Cup, Reusable Colorful Straws Compatible with Stanley Adventure Quencher Travel Tumbler, Cup Straws with Cleaning Brush & Straw Covers

They fit perfectly and are easy to switch out and clean. Great value for price. I change mine out whenever. I love how they fit all the way to the bottom of my 40oz Stanley cup. I have sensitive teeth so this is much more comfortable than the traditional glass or plastic straws. Very durable, I've been using these straws for over a year now and they hold up even after many many cleanings.

I dropped my original stanley lid and broke this piece off. This lid fits my stanley (40oz) perfectly. It does not leak and has survived numerous tumbles with no issue. It looks just like the one I droppe!

Cloud caps are auper cite but do not fit well kn to the strawss. Returned.

The straws are fine but the little covers DO NOT FIT ON THE STRAWS

I love it

Didn’t fit my Stanley. The end

Perfect replacement lids

I needed a replacement straw big enough for my meoky cup! Walmart sold them but they were to small and thin. I’m so happy I was able to find a replacement! It fits perfectly!

Vienen tal cual la descripción, tardaron en llegar un poco pero todo bien hasta ahora

Écologique, pratique et hygiénique

The seller claims in listing that its a 12 inch straw. Nope. Its less than 9 inch. A regular size straw. Wont work with Stanley cup.Please dont buy it for your 40oz tumblers

Parfait pour les milkshakes et avec sa petite brosse pour nettoyer c'est encore mieux

Great straws perfect for my 40 ounce travel cup. The only thing to be aware of is they are quite large straws as in the hole is rather large more like a smoothie straw than a normal straw although personally this wasn’t too big of an issue for me although I do personally like to put silicone tips on my straws so obviously this was more of a challenge. Works great and easy to clean. Not rusted or had any issues.