I love it when new innovative products come onto the crafting market and was delighted when I managed to get hold of the Angela Poole Magic Windows Slide & Reveal Die Set a few months ago. I knew it would be perfect to use for my family Christmas cards. Because of the mechanism, the card you use needs to be flat. This gave me the perfect opportunity to use some gorgeous Hunkydory card stock I had in my stash as it had fun designs that would work well with the dies.