Creall Chalk Clay 750gr.
Clay, and when you're done with clay you can turn it into sidewalk chalk... How cool is that?! If you store the clay in the bucket, it will remain clay, if you let it harden in the air for 24 hours, it will harden and can be used as sidewalk chalk! The bucket contains 6 colors of sidewalk chalk clay, namely red, green, blue, yellow, white and purple.