12 Color Crayons - Non-toxic: Non-toxic - Number of crayons: 12 colors, 4 sets Thank you for viewing. I am selling these as I declutter. I am unsure when I purchased them. There are two boxes that have been opened and two boxes that are unopened. One of the opened boxes has a slightly open opening. The other one has a side of the box that looks like it might tear, and the brown tip is broken off. The outer boxes are also dull. The crayon size is about 9cm long, making them convenient to carry around.