Make Your Own Captured Dementor

"The most time consuming part of this project was looking for the perfect container in which to keep our captured Dementor; I picked this jar up at Michaels, but there are lots of options lots of places online, or at a store near you. Once you have the perfect container, the actual hands on part of this is almost nothing, so here we go! Put about a tablespoon of dry hydrobeads in your container; my jar holds about 4 oz, for reference. You need far fewer beads than you think, trust me!"