These 4mm black fire polished rounds from Preciosa Ornela deliver a clean, faceted finish in a retail-friendly 100-piece count. Czech glass craftsmanship and a high-durability opaque finish make them a reliable go-to for any maker who works in black regularly.

The opaque finish is a true, solid black — no light passes through, no translucency, just a deep, light-catching faceted surface that holds its color permanently.

Specifications

• Size: 04mm
• Color: Black (opaque)
• Finish: Opaque
• Material: Glass, made in Bohemia, Czechia
• Quantity: 100 Pieces

What to make with them

At 4mm, these rounds are well-suited for stringing layered necklaces and bracelets where consistent sizing matters, and their faceted profile catches light beautifully in bead-woven structures like right-angle weave or peyote stitch.