1、Water soluble wax crayon, no more worry about that naughty kids are soiled by these painting pens. 2、Made of neutral environmental material, non-toxic and healthy. 3、These colored sticks with bright colors have excellent performance in overlapping and mixture of different colours. 4、Help cultivate children's painting interest, color recognition ability and hand-eye coordination. 5、Cute cartoon design makes it easier to attract babies' attention. Features: Water soluble wax crayon, no more worry about that naughty kids are soiled by these painting pens. Made of neutral environmental material, non-toxic and healthy. These colored sticks with bright colors have excellent performance in overlapping and mixture of different colours. Help cultivate children's painting interest, color recognition ability and hand-eye coordination. Cute cartoon design makes it easier to attract babies' attention. Specification: Material: Crayon Optional Number of Colors: 12/18/24/36 Colors Package List: 1 x Crayon Set Note: Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item.