4. I chose to stop before my crayon was absolutely covered on the inside. I liked the transparent and scratch effect the crayon wax had with the glass, as you can see in the example above. When you are satisfied, shake or heat the crayons up so they'll go out the opening.
That's it! You can add a bow or sparkle to the outside if you wish. These would be pretty on a tree, on a gift, or in a glass bowl for a pretty display! Here's some more pics of my finished creations!