This is a vintage Colorforms Teenage Mutant Ninja Turtles World's Largest Colorforms Set. It was made in the United States in 1990 and features the beloved TMNT characters. This Colorforms set is a classic toy and perfect for collectors or fans of the franchise. The set includes various colorful and reusable stickers that can be used to create scenes and stories. It is in excellent condition and has never been opened. Add this rare and unique piece to your collection today!