Made from rice wax extracted from rice bran, it's gentle on children's skin. Features: Can be drawn on windows and erased with a wet cloth. Specifications: Water-soluble, allowing for various drawing techniques such as color mixing and blending. Size: 1.1cm x 0.75cm Material: Rice wax, pigment Color Contents: White, Pink, Red, Orange, Light Orange, Yellow, Yellow Green, Green, Light Blue, Blue, Brown, Black