Draw on almost any from rock, stones, wood, fabric, canvas shoes, mugs, glass, plastic and more! Great for making labels, decorating blackboards for weddings or projects, rock art projects or scrapbooks!Imagine the unlimited creativity you’ll have with these 40 diverse colorsset includes 4 metallic outline colors (gold, silver, metallic yellow, and metallic bronze), 5 fluorescent color (yellow, orange, pink, green and purple), 2 skin color (white and gray) and 26 basic colors.