The AB effect, named for aurora borealis (the northern lights), is a term for crystal stones that have a highly iridescent surface. Created in 1955 in collaboration with Christian Dior, the effect is achieved by vapor blasting the facets of the lower part of the crystals with an invisible, micro-thin metal sheet. Combining the versatility of a flat back and the sparkling brilliance of a chaton, the light round stone gives you the best of both worlds.
Jollin Glue Fix Crystal AB Flatback Rhinestones(ss20 1440PCS)
Flat back, Crystal Passions®, crystal AB, foil back, 3-3.2mm round rose (2088), SS12. Sold per pkg of 144 (1 gross). - Fire Mountain Gems and Beads
50Pcs 30mm (1.18inch) Flat Back Round Acrylic Rhinestone Self
Dreamtime Crystal DC 2088 Flat Back Rhinestone
144 pcs Crystal AB (001 AB) Swarovski NEW 2088 Xirius 20ss Flat backs Rhinestones 5mm ss20 : Arts, Crafts & Sewing
CRYSTAL (001) clear Swarovski 2400 Square - 4mm Flatbacks No Hotfix Rhinestones 24 pcs from Mychobos (Crystal-Wholesale) : Arts, Crafts & Sewing
144 pcs Crystal AB (001 AB) Swarovski NEW 2088 Xirius 20ss Flat backs Rhinestones 5mm ss20 : Arts, Crafts & Sewing
Onwon 144 Pieces SS40 / 8mm Clear Crystal Flat Back
144 pcs Crystal AB (001 AB) Swarovski NEW 2088 Xirius 20ss Flat backs Rhinestones 5mm ss20 : Arts, Crafts & Sewing
CRYSTAL AB - Rhinestone Supply
144 Pcs Crystal AB (001 AB) Swarovski New 2088 Xirius 20Ss Flat Backs Rhinestones 5mm SS20
CRYSTAL AB - Rhinestone Supply