... /3D laser printed UL/CE approval promotional gift led crystal keychain light-----Description------1 Orgin: Dongyang crystal Crafts Factory 2 ... requirements. 4 Shape : rectangle,diamond, heart, oval5 The color of LED light : blue, green , red, and so on .6 Packing : ... products,like crystal keychain, crystal ashtray,crystal trophy,crystal plant and animal, crystal pen holder,crystal candle holder, crystal ...