Nebula Chalk DU0503000-15001 SuperDuo Beads - These high-quality pressed Czech glass beads have a pinched oval shape with 2 holes. SuperDuos work well in endless bead weaving and stringing designs and fit together easily with other 2-hole Czech beads. SuperDuo beads measure 2.5x5mm, have two .8mm holes and come in a tube of approximately 190.

SuperDuo beads are packaged in tubes weighing approximately 14 grams. Each tube contains approximately 190 beads per tube, though gram weight and bead count may vary with the color and coating of each particular bead.