The rocks are hot (heated in the oven) and the crayons just ooze over the top, encasing the rock in a marbled rainbow shell. The process is oh-so-satisfying in itself. But the product is also delightful: a silky, swirled treasure stone.
We've created a video tutorial for you to try this out at home with your young artists (or old artists--Our instructors love doing this one!). Here's what you'll need:
- OVEN & HOT PADS (safety first!)
- WAX COATED PAPER PLATE OR ALUMINUM FOIL