Grosmimi Magic Straw Cup, Customizable, PPSU, BPA Free (Sky Blue, Large, 10 oz)

To be fair, can't say the quality of the straw is bad, my son is keen on flipping back and forth with the straw in his mouth. That power is not small. Three months later, the hole in the straw was getting bigger and bigger, and I was worried that one day he would swallow it if it's suddenly broken, so I had to cut off the broken part. But the shortened straw was too short and he never used it again after that. We have another green one, and this one has survived, that's why I still give 4 stars.

My baby loves using the bottle!

Wanted this to give cows milk to my one year old and I’m happy to say it works. It doesn’t leak. It’s easy for him to hold it and it’s not too much to hand wash. Definitely worth the price and would recommend. Of note: if milk is too hot, the pressure difference will cause some leakage, but instructions do warn about that, so I wasn’t surprised. I just heat it just enough, and it doesn’t leak.

I bought the GROSMIMI Spill Proof Sippy Cup with high hopes of a leak-free, fun experience for my toddler. Let me tell you, it was a disaster on every level. Here's why this cup deserves a big, fat 1-star rating: Leak City: This cup is anything but spill-proof. It's like a leaky faucet disguised as a sippy cup. Every tilt, every giggle, every accidental bump sends liquid cascading out the sides, the straw, anywhere it can find an escape. Forget diaper changes, you'll be needing outfit changes every five minutes. Straw Struggles: My poor kid sucked and sucked, but barely a drop of liquid emerged. The one-way valve seems more intent on blocking the flow than facilitating it. It's like trying to drink a milkshake through a clogged straw – pure frustration for tiny taste buds. Cleaning Catastrophe: Disassembling this cup for cleaning is like solving a Rubik's Cube blindfolded. Tiny parts, nooks and crannies galore – it's enough to make you want to throw the whole thing in the dishwasher (which, by the way, it's not safe for). Handle Heartbreak: The removable handles seem like a good idea in theory, but in practice, they're more trouble than they're worth. They pop off with the slightest tug, sending the cup plummeting to the floor (and shattering your hopes of a peaceful meal). The only "pro" I can find for this cup is that it looks sleek and modern. But that's about it. In terms of functionality and ease of use, it's an epic fail. My advice? Save your money and your sanity. Skip the GROSMIMI Spill Proof Sippy Cup and invest in something that works (and doesn't drive you to the brink of meltdown). Overall rating: 1 star (and that's only because I can't give it zero). P.S. If you're looking for a truly leakproof, easy-to-clean, and toddler-approved sippy cup, I highly recommend the Munchkin Miracle 360 Cup. It's a lifesaver, trust me!

I have tried so many different brands, and this is the only one my toddler hasn't managed to soak the carpet with. The 'plus-cut' straw design is genius—it only releases liquid when they sip, so even if it’s tossed across the room, it stays dry. My daughter transitioned from a bottle to this instantly because the silicone straw is so soft. The rotating handles are also a great touch for her little wrists. Highly recommend for any parents struggling with the transition!