The keystone, geometrically shaped crystal from Swarovski, is as innovative as it is elegant. Versatile top and bottom drill holes have the ultra-modern feel reminiscent of the Art Deco design movement. Sharp facets and linear cuts create a glittering symmetry and scintillating play of light. Keystone beads can fit up to 10mm beads.
Spacer Beads>Swarovski>9mmBeads>Spacer BeadsSwarovski9mmClearABKeystone - 5181https://www.firemountaingems.com/itemdetails/h209209cyH209209CYBead, Swarovski® crystals, crystal AB, 17x9mm faceted keystone with 2 holes (5181), fits up to 10mm bead. Sold individually.//image1.fmgstatic.com/images/p9209cyb(3).jpg1.711.71As Low As $1.46 per bead