Preciosa Ornela 11/0 Czech glass seed beads in Crystal Iris AB come in a 6-hank quantity, giving you serious yardage of one of the most light-reactive finishes in the rocaille lineup. Cut from glass tube in Bohemia, these size 11/0 beads (2.0–2.2 mm) carry that crisp, consistent shape Czech glass is known for.

The transparent crystal base pairs with a strong AB/iris coating that throws dramatic multicolor rainbow reflections — the kind that shift from gold to violet to teal depending on the light and angle.

Specifications

• Size: 11/0
• Color: Crystal Iris AB (transparent)
• Finish: Rainbow/A.B./Iris
• Material: Glass, made in Bohemia, Czechia
• Quantity: 6 Hanks

What to make with them

They're a natural fit for peyote and brick stitch pieces where the iris finish creates a living, shifting surface across flat work, and they layer beautifully into loom-woven bands or fringe earrings where movement keeps the rainbow reflections constantly changing.