|This is a great way to demonstrate how solids become liquids, perfect to practice outdoors.|
|Let’s Begin  |
|1. Fill an ice-cube tray with BioColor® paint, cover with foil.
2. Insert a craft stick into each cube and freeze.
3. When completely frozen, BioColor® paint draws like chalk.
4. As it softens, the effect is as a crayon and then like paint.
5. Variation: Layer several colors, one at a time, to create a layered look.