These 9x12mm Preciosa Ornela fire polished glass ovals come 200 pieces to a pack, giving you serious working quantity in a dramatic black base with a permanent iridescent rainbow coating. If you want a bead that reads as dark and moody from across the room but catches the light with shifting color up close, this is it.

The Vitrail finish lays an iridescent rainbow coating over opaque black glass, so the bead shifts through petrol blues, purples, and greens as it moves — all rated high durability, meaning the coating holds up through wear.

Specifications

• Size: 12mm
• Color: Global FC Black Vitrail (opaque)
• Finish: Rainbow/A.B./Iris
• Material: Glass, made in Bohemia, Czechia
• Quantity: 200 Pieces

What to make with them

The oval shape and 9x12mm size make these well-suited for statement necklace focal runs, chunky fringe on bags or garments, and chandelier earring drops where the movement will show off that color-shifting finish to full effect.