Crayons Teenage Mutant Ninja Turtles 3 Pack; this is a 3 pack of molded crayons sold by Viacom for Nickelodeon in 2015. Molded to look like a crayon with a TMNT head, the crayons are blue, red and green. Oddly there is no purple crayon for Donatello. Crayons measure approximately 4" tall. In the original, unopened packaging. Condition is used, like new.