A friend of mine sent these to me for my youngest child as a birthday gift.  At first I thought to myself it was going to be nothing but a mess.

My husband and I were having problems getting our 3 and 2 year into the bath tub, until we recieved the Crayola tablets.  Now all we have to say is bath and they come running down the hall screaming "colors, colors!!!"  It makes it fun for them and they have learned the different colors.