【Product Details】 This Kitpas offers smooth writing and can be used to draw on windows and then erased! On smooth, flat surfaces like whiteboards, glass, and plastic, it can be easily erased with a wet cloth. It can also be dissolved in water and used like paint ◎ Made with rice wax, it's safe for young children. 【Product Condition】 Brand new, unused, unopened 【Shipping Method】 Yu-packet (trackable mail service)