I used a bookshelf that was falling apart I took the shelves out and used the boards.
Organize your crayons in the color scheme you want. Make sure the crayons fit across the board your using and that they are side by side if your measuring to see if it fits.
Make sure the board your using is clear an clean. Glue down each crayon side by side across the board. You can leave the paper on the crayon on or off (I left my on).
Hope you had fun and LOVE your new crayon melting! Xoxo Theresa.