1.Black Stone 2.Various shapes and sizes 3.Suitable for necklace and other accessories 4.Quantity:about86g/string We produce more than 100 kinds of gemstone beads including sandstone, agate, cateye beads, tiger eye beads, red jasper, aventurine, picture jasper, black onyx, moonstone,turquoise, quartz,black stone,obsidian,crystal,jet etc. Our design includes round, tumble,star,CAB,rud disk, ...