ZNTU 7 PCS Coraline Straw Cover Silicone Anime Halloween Straw Covers Cap for Tumblers Reusable Straws Cute Straw Tips Cover

Please don't take the negative reviews to heart, these are NOT meant for a Stanley cup. They do however fit perfectly on the Hydrapeak Voyager straws, those steel straws or even standard toss away straws. I got the Coraline ones and they are just adorable. Definitely would recommend as long as they are being used for what they are meant for

I bought these to cover my Stanley cup straw, and it honestly covers it just fine. YES, you do have to kinda stretch it over the first time you put it on, but now that I’ve been using these for a little over 2 months or so, I’ve noticed that it fits my straw just fine. It also works really well to cover my other tumbler cup straws just fine, which makes me feel better about taking my cup outside. (NYC public transportation is so yuck, so this helps me feel better)

Worth buying! They look super cute on my straws. I get paranoid when my straw is exposed and having these was a great buy !

They fit on top of the silicone mouth piece on my stainless steel straw which is what I was hoping for. They’re all very cute and good quality.

They are so cute and easy to use. Bought them for my granddaughter's birthday.