Stanley Cup Accessories Set Including 3Pcs Cloud Straw Cover for 10MM Straws, 9Pcs Silicone Spill Proof Stopper, 3 Replacement Reusable Straws with Cleaner Brush for Stanley 40oz/30oz

Cute! It works very well and the colors are very good! They are worth the money and fit good on the straw of a Stanley. The quality is very good, and bends great. It stays on there well too! You should definitely buy these!

They are cute but too big for my straws

It fits great and actually prevents leakage! Easy to switch up colors, looks really cute! Great value for the price!

This is exactly what I needed! They’re really cute, sturdy and functional. They fit perfectly! The colors are bright, just as pictured. The print is only on one side. They arrived boxed and in perfect condition.

Love these! Just as pictured! I always have one on my cup

My bestie doesn't have a stanley but the straw is pretty universal between big cups like it, and it fit just fine! My friend LOVES it. Her cup is like a mauve-ish (light pink+lavender mix) color, and she loves seeing the different colors of the the little boba toppers!

Fits my Stanley's perfectly!

They are cute, but the material is a harder silicone and loosely slides on and off the standard straw our Stanley tumbler came with. It only serves the purpose of covering the top-but very easily slides off such that if you were to turn the Stanley on its side the water would rush out the cap. There are others out there that tightly fit preventing leaks. If it fit for the model we are using, it would be a good value.