Pentel Zuko Crayons, Extra Thick, 16 Colors Unlike paper boxes, the plastic case is resistant to dirt and scratches, making it convenient to carry. - Number of colors: 16 - Type: Crayons - Package: Plastic case - Country of manufacture: Japan Although not unused, it is in relatively good condition and I think it can still be used. Please consider this item if you understand that it has been stored at home.