Expandable Bracelet SX

SX for S-shaped forming an X (look for the other version also) An elegant and fun structure to ware as a jewelry, accessory or just to play with. There are tons of variations to these and 3D printing makes them all possible. Now available in Hard/Flexible and Frosted Detail plastics. I suggest Shapeways purchases SLS metal printers to be able to produce Interlocking mechanisms like this one in a One-Step simple process with Precious Metals (semi, etc.). Cheers!