I don't unmount but can say that some folks place both the blocks and clamshells in the buy Sell trade forum....those of us who buy non-SU stamps like to organize them and put them in clamshells too. Depending on the size of the blocks, you can donate them to preschools or day care centers to use as toys. Other folks have painted/stained/etc and used them to create things from.
c-mouse-If you can't say nuttin nice--don't say nuttin at all. Thumper.
Card Sketch Challenge 1-209 done only 283+ to go to be caught up!!!!!
-30 and sweating