The Wild Rainbow Color Magic Water-Reveal Kit by Mudpuppy includes 6 uniquely shaped color-in cards and a refillable water pen. Just fill the included pen with water and apply to the cards for a magic transformation. The color-in cards are reusable–once they dry, they go back to their original black and white and can be colored in again and again! Andy Passchier's artwork features a joyful group of black-and-white animals, who develop rainbow patterns when activated with water.• Trim: 7 x 9”, 18 x 20 cm peggable flat pack• 6 shaped, reusable color-in cards• 1 water pen• Ages 3+