This is a must have for any child's bathroom!
It makes baths so much more fun!!
Not to mention you could use it as a learning experience
*sorry that is the preschool teacher coming out in me*
All they are is a circle of hardened food coloring..but I can't help but buy them for the little one because are just so much dang fun to mix and watch the water change colors!!
It is actually pretty at first...
but once you start adding "all" the colors like my child likes to do..it turns a wonderful muddy brown! Then your taking a bath in mud! How much more fun can that get!!!