These 4mm Preciosa Ornela fire polished faceted rounds in Vitrail come 600 pieces to a pack, giving you serious working quantity of a finish that's earned a devoted following among Czech glass fans.

The Vitrail coating is a permanent iridescent rainbow that shifts across the facets as the bead moves — think oil-slick depth over a transparent base, pulling different hues depending on the light and angle.

Specifications

• Size: 04mm
• Color: Vitrail (transparent)
• Finish: Rainbow/A.B./Iris
• Material: Glass, made in Bohemia, Czechia
• Quantity: 600 Pieces

What to make with them

The tight 4mm size and crisp facets make these a natural for bead weaving structures like peyote or right-angle weave where the color-shift reads best in motion, and the dramatic iridescence holds its own as an accent bead in wire-wrapped jewelry or strung necklaces alongside matte or metallic finishes.