I love holders and cases for my decks, and so with Leviosa, a very expensive trick, a holder seemed liked a good idea. However, I was expecting it to be of a much higher plastic quality, so was surprised and let down to realize it was just a 3D printed case that was still rough on the edges and bulkier than expected. One of the main components of the case immediately cracked due to it being 3D printed plastic, but penguin magic, being amazing, helped to replace it. I still do not believe the holder is anywhere justified of its $40 price point, and should be much closer to $10-15. It is also much bigger than a deck of cards so would not be something to keep in your pockets or on a belt loop and rather mainly only for a suit jacket where it can be hidden.