I got this as a gift and it's been much more useful than I expected. Now my 2yr old does great with the free flow sippy cups and straws. The bowls with lids are great for snacks. Out of all the cups (I think 8) only 1 lid gives me a little trouble and leaks sometimes. I like these because unlike the take and toss the lids and cups are threaded so my little one can't just pop the lid off like the others. I had 1 too many dumped cups of milk because my son would bit the spout on the take and toss cups and the lid would fall off and milk everywhere.