PRESTIGE 7.5mm Hexagon Spike 2-Hole Bead Jet Style #5060. Blending iconic punk rock style with the high glamour of sparkling PRESTIGE crystals, the new Spike Bead Collection is designed to give a brilliant rock-chic edge to a wide variety of items. These spike beads are ideal for creating eye-catching spiked silhouettes for jewelry, accessories and DIY designs. These beads can also be used as Sew-on Stones to give textiles an even more glamorous and precious look.