How do you usually deal with waste crayon?

Crayon abstract painting

Crayon melting when heated

Let people discover more usage of it

For example, the hairdryer crayon drawing method is to be introduced at this moment.

Just prepare crayon

Place it on the canvas and blow the crayons with a hairdryer

Shake the canvas left and right to let the wax solution flow freely.

After it cools down

It will become a painting with a very abstract artistic effect.