Ive been collecting them for a while I only have about 12 total in my collection but I guess I only get the ones I like, Batman, Elvis ect. To make a long story short they are extremely clever. It uses the same spring to hold the candy up and the shaft down while using a plastic spring that looks like a leaf spring. Im impressed. Gonna pick up the valentine ones soon. I usually buy 2 of some so I can crack em open and eat the candy while I mount the others unopened on the wall.