Fantastic SuperDuo Duet beads in color combination Black White Lazure Blue. These SuperDuo Duet beads are exactly like your other favorite SuperDuos but they come in pretty 2 tone color schemes and with a variety of finishes. Made by the Matubo company these SuperDuo duet beads are consistent in their 2.5 x 5mm size. The holes are a perfect .08mm. When you weave these glass beads together they form a fanciful honeycomb pattern. We sell these SuperDuo Duet glass beads in packages weighing 10 grams. That is approximately 130 beads. DUO-503849-65431.