
4FC509: CZ FACET RD Black AB 4mm-600PC
These 4mm Preciosa Ornela fire polished faceted rounds in opaque black with an AB finish come 600 pieces to a pack — enough to commit fully to a design without rationing every bead. Fire polishing gives each facet a clean, sharp edge that catches and throws light with real intention.
The AB coating lays an iridescent rainbow shift over the opaque black base, so the beads read as deep and dark from one angle, then flash violet, teal, or gold as they move.
Specifications
- Size: 04mm
- Color: Black AB (opaque)
- Finish: Rainbow/A.B./Iris
- Material: Glass, made in Bohemia, Czechia
- Quantity: 600 Pieces
What to make with them
At 4mm, these are a natural fit for dense peyote or brick stitch work where the AB shimmer builds into something almost textile-like across the surface. They're also well-suited as consistent spacers in strung necklaces or earring drops where you want the black to anchor bolder focal beads without disappearing entirely.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
These 4mm Preciosa Ornela fire polished faceted rounds in opaque black with an AB finish come 600 pieces to a pack — enough to commit fully to a design without rationing every bead. Fire polishing gives each facet a clean, sharp edge that catches and throws light with real intention.
The AB coating lays an iridescent rainbow shift over the opaque black base, so the beads read as deep and dark from one angle, then flash violet, teal, or gold as they move.
Specifications
- Size: 04mm
- Color: Black AB (opaque)
- Finish: Rainbow/A.B./Iris
- Material: Glass, made in Bohemia, Czechia
- Quantity: 600 Pieces
What to make with them
At 4mm, these are a natural fit for dense peyote or brick stitch work where the AB shimmer builds into something almost textile-like across the surface. They're also well-suited as consistent spacers in strung necklaces or earring drops where you want the black to anchor bolder focal beads without disappearing entirely.











