Even if hands and feet get dirty, they can be easily cleaned with water. These crayons come in 10 colors, perfect for children. They do not include light orange and black. I also have other crayons for sale, so if you purchase multiple items, I can offer a discount on shipping costs ☆ - Number of colors: 10 colors - Type: Water-touch crayons - Manufacturer: Nihon Pearl Kako - Features: Vibrant colors, easy to draw with, safe crayons for children