Check out these make business cards images:
Business card cube
Image by ktheory
Got a lot of old business cards? (Because, say, you can only order them in units of 1000.)
Ned Batchelder has tips on making a business card cube: www.nedbatchelder.com/text/cardcube.html
card_caliper_assembly
Image by alikins
Placing the slide of the caliper around the body of the caliper. The lines that are folder are lightly scored on the laser cutter to make for easy precise folds.
