Review (5/5): Refreshing!
Both the cat paw roller and little chick roller keep their water and don't leak while in the freezer. The cat paw has a reminder written in the silicone to run water over it for 30 seconds before trying to open. I personally just drop it into a bowl of warm water and in the time it takes to brush my teeth, its ready to use. I use them over the sink as they melt a lot during use. Once I'm done, I just rinse it, top off the water, and put it back in freezer.
The contour of the ice in the cat paw roller is perfect to use on the face but the outer brush bristles are too hard to scrub my face with. The little chick roller has no contour but it's perfect for traveling and I will definitely bring it on any tropical vacations.