I have made a couple of these… love them! You can add so many photos and or even a special surprise inside.
Here is my copy of instructions we did as a workshop.
Edit – 2011 new instructions… now easier to follow
The link to this class was posted on a board that I visit, and I just loved it so much that I had to share it with you. Visist Anso’s blog and you will see her instructions. What great gifts these would make. http://glitteradventure.blogspot.com/2006/11/exploding-box-class.html