Very good, it's just the cleaning that's an issue. It has many corners and collects dirt. Also, the lid has 2 parts and needs to be cleaned regularly, especially when used with milk.

The child has to use a lot of force to suck, especially if you got it to help them learn to drink with a straw, it is very difficult

It doesn't close hermetically, resulting in the content spilling when shaken. For use with powdered milk (which is what we wanted), it doesn't work. Other than that, it's okay

good little cup
It has withstood many hits either on the ground or against the wall.
The only downside, but somewhat reasonable, is that it leaks when it falls

Durable cup, we got it to wean off the bottle and it immediately accepted it without any problem.

It loses one star because sometimes when you close the lid, the milk rises up the straw.

durable against drops, the toddler cannot open it by themselves to get it wet, the cup and straw clean easily but the double lid is a bit tricky to disassemble for cleaning

The little one has dropped it countless times and it hasn't suffered any damage. It has pierced the straws many times, but I replace them. (In one comment, it says that there are no other replacements, but there are actually some available)

Very convenient, closes well and does not leak when turned to "closed". In my opinion, it has two disadvantages:
1) If you use it for milk or juice, it needs to be washed quickly to avoid drying, and you need to be careful to clean the lid from the inside properly, otherwise it will remain and dry, making it difficult to clean afterwards.
2) If you put hot liquid and close it leaving the straw open, the straw gradually fills up as the air inside heats up and a drop comes out upwards, a detail that matters to us but is noticed by the little ones...

As for the construction and size, it is very good. However, there is a tremendous difficulty in suction. Our little one, who uses a straw from 8 months old, could not suck. I tried it myself and it really hurt my mouth.

I give it 5 stars because with its help our little one finally managed to cut the bottle at 3.5! He drinks his milk perfectly, half-lying down as he likes, without making a mess. The straw goes inside when you're not using it so it doesn't get dirty. It has a thin straw on the lid and a thick one at the bottom (inside the cup) which can be removed separately for cleaning. We have a special thin brush for this job.

My son doesn't want to change it after the bottle to drink his milk. At first, I had a little trouble cleaning it, but then I discovered that by removing the straw and rotating the lid, it opens and can be cleaned.

We bought it when he was 14 months old to drink milk with a straw...he loved it, he holds it and drinks on his own...a drop can actually come out if he shakes it too much, but it's a small issue. Beautiful cup!

My 18-month-old child couldn't drink it. I tried it myself and it really takes strength to sip. Since I had difficulty, it's logical that the child couldn't do it. I don't know if it's like this for all or if I got a defective one.

It is unacceptable cup because you cannot open the lid to wash it! The dirt that accumulates between the lid is unbelievable. I almost broke it trying to open it. And I only use it for water!!!

Very high-quality cup. It has a soft straw and my 2-year-old child drinks very comfortably. We take it with us to the playground and they can drink even with unwashed hands since the straw doesn't come into contact with the hands at all.