This was made using Armour Etch cream. I drew bat outlines onto clear contact paper, then cut them out with an X-acto blade. I then stuck the reverse images onto a vase I picked up from the dollar store and applied the cream.After the etching was complete, I filled the jar with Halloween candy and gave it away as a gift. I've been able to use the cream for several other projects (including the SpongeBob tealight), so, overall this was a quick and inexpensive craft.
