Preciosa Crystal Round Tanzanite 4mm

These 4mm Preciosa Ornela machine-cut crystal rounds in Tanzanite come 72 pieces to a pack, giving you a solid working quantity of a color that sits right at the moody intersection of blue and violet. Bohemian-made from genuine glass crystal, they're cut with the precision that makes Preciosa a go-to for makers who care about consistency bead to bead.

The transparent finish means the stringing material beneath shows through, so the color shifts subtly depending on what you pair it with — a dark thread deepens the violet, while silver wire pulls out the blue.

Specifications

• Size: 04mm
• Color: Crystal Tanzanite (transparent)
• Finish: Transparent
• Shape: Round
• Material: Glass Crystal, made in Bohemia, Czechia
• Quantity: 72 Pieces

What to make with them

At 4mm, these rounds are a natural fit for delicate earring drops and bracelet strands where you want color without bulk, and they layer beautifully in multi-strand or graduated designs alongside larger focal beads. They also work well as consistent spacers in bead-woven pieces like right-angle weave or peyote, where their uniform machine-cut shape keeps tension even.