8 oz Sip & Spin Fun Straw Cup, Monster Trucks Race Around When You Drink

I bought this cup because my kid doesn't like to drink milk. I thought the spinning cup would make him to drink more. But milk gets into the spinning part when sucking, defeat the purpose of this cup. Totally waste of money.

We bought 2 cups for out 12 month old and have used eveyday. He is now 21 months they still work well and he loves them. They are basically spill proof, occasionally when he throws them the pressure differential causes some liquid to leak from the straw. This also happens when a temperature difference occurs. Simple fix is to open the top and close again.Only minor drawback is the plastic has become discolored minor amount from juice. I would purchase again.

One of the only cups that my 16 month old will drink from. Most of the other cups on the market have straws with those awful suction valves that make it difficult for even me to get a drink! He gets extremely frustrated with and has no interest in those kind at all. And neither do I, as they lead to a tantrum. This straw is extremely easy to use, as he can actually drink from it, and there are replacement straws if needed after lots of use. Which is what this cup is getting but the straw is holding up beautifully so far. Thumbs up!

this is the best darn thing ever invented! my 20mo kid is always dehydrated, too busy to stop and drink, he loves to drink and watch the truck spin. it comes apart as much as i could hope for cleaning and the straw is soft and flexible. only caution is when looking at different patterns you can end up on a product that does not SPIN, keep an eye out

Milk got into the spinning mechanism, rendering the spinning part useless. Maybe I got a faulty one.Also, it can spin with sucking or blowing, so it seems to not be a good thing if you kid likes to blow. Other than that, the cup works fine. I like that the lower part of the straw is hard and can reach the bottom of the cup.

Best Sipper ever! My 18 month old has been struggling to drink from a straw, but with this one, It took him a minute to figure it out. I am guessing that the thin straw makes it easy to get the water up with less effort. The spinning wheel makes it fun... my son loves it!

These cups are adorable , my grandsons would not use a cup and they love watching the monster trucks spin around . They drink allot more now , worth every cent . Thank you

Works great! Grandson loves it!