The gear mechanism idea is awesome! Love the Dungeons & Dragons design too.
I ordered several of these, but I hope there will be a bigger version of this item in the future for a larger amount of cards to fit in.
Ugears Nativity Scene
A beautifully crafted Nativity Scene model is the Ugears’ tribute to a beloved Christmas tradition. Carrying the true spirit of the most wonderful time of the year, this model is created to make your Christmas holiday really special.