These bowls seem like a great idea for that messy baby in your life who loves to throw their bowl or plate off the highchair. They come in 3 sizes, and 3 colors. The bowls have lids that are also all different colors. The lids are very useful for packing snacks in your diaper bag or just saving a bit of lunch that wasn't finished. Overall these bowls are designed very well. They are very sturdy and hold up well over time. They are a good price too. I bought these hoping it would prevent a few messes. Unfortunately I was never quite able to get a good seal on the highchair tray. Whenever I got it on their good my son was able to just slide the bowl over and it would eventually pop right off. If your child isn't too interested in throwing their bowl and are just knocking it over on accident this will work great for you. If you have a child who just enjoys throwing their food this won't help much. But to be fair if it did stick they would just throw the food out piece by piece anyway! Luckily these bowls have lids so they also work well to carry snacks which is how I've been using them. The lids stay on really well.