Do like this: Remove all paper from your crayons / crayon nubs. Cut the crayons into small pieces with a knife. Fill your optional silicone mold (or other suitable oven-safe mold) with the crayon crumbs. Place the mold in the oven at 400°F (200°C) for about 5-10 minutes, until the ...

This is a perfect craft to make together with your childre. Paper christmas trees can be place cards for your Christmas dinner if you write names on the stars.