Today we were making spell card holders. This is a very specific piece of kit for some Larp games. To keep track of how many spells anyone can cast in a day the organisers issue small pieces of thin card, each one of which represents a spell that can be cast that day. When you want to cast a spell you call out the verbals and the spell effect then rip one of the spell cards in half to show that you've expended the power. Our holders have a post screw in the centre so you can thread the cards onto it and then put the flap down so that the cards are protected and you know where they are.