I've used Tommee Tippee products since my son was bottle-fed and I am consistency happy with the quality. These sippy cups, much like the other Tommee Tippee products I've purchased, are incredibly well made, and super easy for my son to use. They also feature cute and original artwork, and my son loves them. I would, and have, reccommend these sippy cups, as well as many other products from this manufacturer!