I just had a neat idea. My husband opened the last bar or soap last night so, to remind me to buy more, he left the empty four box package on my dresser. (It is of course, unfathomable that he should actually write it on the shopping list hanging on the fridge...). When I picked the package up, I realized that it was the PERFECT size to keep ATCs in! I am going to spray it well with archival mist, then alter it into something pretty. I tried a card and they slip inside PERFECTLY! The individual boxes are even good for organization.
Hugs, Rach