I used to save the left over rubber in the case so it was easy to make sure I had returned all the stamps to the case. Doesn't work for the new stamps. I needed an easy way to insure that I placed all the stamps back. I scanned the front of the Stampin' Up! image sheet and flipped the picture so I could insert it into the back of the case. Added my stamps, and WOW I'm a genius!
Some computer skills are necessary. The step by step picture tutorial can be downloaded HERE.