8pcs S tanley Spill Stopper for Stanley Cup 40oz/30oz H2.0, Silicone Spill Proof Stopper for Stanley 30oz With Clear Straw Topper, Cute Cloud Straw Covers

Great for the little ones and dressing up their cups, easy non spill .

The pink flower was an adorable addition to my daughter’s Stanley. It has been knocked over and tipped in her bag several times with no leaks so far. I am able to hold the cup upside down and still nothing comes out.

I use this set with my stanley h2.o 30 oz in orchid and it fits well no leaking for me easy to clean cute and sturdy love it!

Durable and almost fits. The original straw is too big for the stopper and the center piece does not fit the way it shows in the picture. But the paw shape straw covers are cute and works perfect.

Great price for how efficiently it has stopping the water from my Stanley Cup from leaking! It fits perfect on my 30oz Stanley Cup. It is easy to use but it is a bit hard to put on initially. Once you get the hang of it, you’ll be able to put it on with ease the next time! It is of high quality thus far! Will provide an updated review later on.

Yes this product works great and the flower topper looks so cute on my daughters Stanley cup! No leaks, even when it tips over in her backpack all day!

They don’t stop spills as advertised

These did the job! My Stanley no longer leaked a drop upside down. This product is easy to clean pops on and off and creates a vacuum tight seal. Fit perfectly and was a great deal compared to others I looked at.

Funcionan perfecto, su calidad es buena.

Still leak after using this.

Hasta que vi una foto en estas reseñas no entendía cómo se evitan las fugas en el agujero del popote. Hay que girar la parte móvil, y dejar solo la tapita con hoyito que trae el kit.

Súper chafas se rompieron luego luego