These 4mm fiber optic glass rounds in grey deliver that signature cat's-eye glow — a shifting, luminous streak that moves with the light and gives even simple designs an unmistakable presence.

The fiber optic finish creates an inner light effect, concentrating a bright chatoyant band across the surface that shifts as the bead moves, giving the grey a cool, silky depth.

Specifications

• Size: 04mm
• Color: Fiber Optic Grey
• Finish: Fiber Optic
• Material: Glass

What to make with them

String them into sleek minimalist necklaces or bracelets where the glow can do the talking, or mix them into Victorian and Gothic-inspired pieces alongside jet, gunmetal findings, and dark seed beads for dramatic contrast.