Pentel Zuko Crayons 12, 16, and 20 color sets. ^ ^ Unused. I bought these thinking my child would use them, but they weren't used, so I'm selling them. Only the 16-color set has been taken out of the bag, but they haven't been used (the last photo shows the contents of the 16-color set). Since I won't be using them in the future, would they be suitable for someone who uses them at school or for work? - Brand: Pentel - Model Name: Zuko Crayons - Number of Colors: 12 colors, 16 colors, 20 colors - Country of Manufacture: Japan ※ Please understand that these have been stored at home. Price includes shipping. Thank you. ^ ^ #Pentel #Crayons #NewCrayons