These 4mm Preciosa Ornela fire polished rounds in transparent cobalt come 600 pieces to a pack — enough to commit fully to a color story without rationing every bead. Fire polishing gives each facet a clean, flame-smoothed edge that catches light the way machine cutting alone can't.

Transparent cobalt means the glass itself carries the color: light passes straight through, giving you that deep, saturated blue with a glassy clarity and no surface coating to chip or shift over time.

Specifications

• Size: 04mm
• Color: Transparent Cobalt (transparent)
• Finish: Transparent
• Material: Glass, made in Bohemia, Czechia
• Quantity: 600 Pieces

What to make with them

At 4mm, these are a natural fit for strung necklaces and bracelets where you want consistent color without overwhelming scale, and they work especially well in right-angle weave or peyote as accent rounds alongside seed beads — the facets add sparkle that flat beads can't.