Long-term home storage New, unused This is a wax crayon I purchased from the co-op a long time ago. Please confirm the locations where it's okay to draw on the road at your own risk. I'm giving it away since I won't be using it♪ Product Overview Product Name: Wax crayon (Wax Stone/Stone Pencil) Brand Name: Umajirushi Material: Magnesium, Calcium Contents: 9 pieces Main Uses Wax crayon, also known as "stone pencil," is made of natural talc. Industrial Use: Primarily used for marking during welding and cutting of metal products. It is heat-resistant and the lines are less likely to disappear even at high temperatures. Other: It is also suitable for writing on asphalt and concrete, and can be used as a toy for children's graffiti.