Peel off any labels on your crayons and ✂ them into pieces on a chopping board using a knife. Line your tray with aluminium foil.
If you want your melted crayon wax to be in a thick layer, get the metal cutters and fill them with the broken crayons instead. Wrap the bases with aluminium foil.
Don't be disheartened if the top layer is brown. You've yet to see the underside once it cools and the foil can be removed 😉
As for those metal cutters filled with wax directly, gently push the cooled wax out of the cutter. You'll get the thick version of the shape.
There are 2 ways because you can't melt a thick layer of crayon wax on the tray and cut the shapes out once the wax has dried as the cooled wax will break 😫.
You can attach these to card stock and gift them. They may be used as crayons once again as colourful ones 😘