The six different coloured rings allow to completely hide the Nin. The coins set the limit to make it rise, cover half of it, cover it completely I appear, I disappear, I cover myself, I find myself again, etc. This is a simple material and allows many possibilities of play.It contains 6 Nins, 36 rings and 6 coins in the colors of the rainbow.Recommended age 12 months. Includes a cloth bag.