Came up with a good idea. I've loads of Graze boxes and have been keeping them a while for a good use. Just found one! I used some to decorate for a workshop recently, but have decided to keep my samples made for workshops etc in by category. I've stamped on simple copy paper ( can't waste posh cardstock on a storage box!), and stuck to the outside of the box. The stamps relate to the workshop or cards inside. An A5 card fits inside nicely.