Elf on the Shelf Footprints
So this is a remix of the original version and I have added sides all around, I noticed that with the original that I was getting powder over the sides and it was creating a really bad track, but with the sides you can now using a spatula to drag the powder from side to side and only the footprints will be filled.
Update: I have added a Spatula which can help you spread the powder from one side to another