Black Onyx Fancy Swirl Flat Genuine Natural Beads 25mm (Qty=6) Genuine Black Onyx Flat Swirl Beads 25mm high, 10mm wide, 5mm thick 6 beads Flat style smooth edges highly reflective first quality Side drilled towards one end, loose and unstrung without spacers 1 specified buys 6, 2 buys 12, etc.