Matte Met Blue Iris DBL-0325 Miyuki Delica Beads 8/0 - The large hole of the 8/0 Delica bead allows for many needle passes through the same bead making them excellent building blocks for bead weaving projects. Enjoy designing with these perfectly formed cylinder beads made out of high quality Japanese glass. Get creative with the large variety of colors to choose from. Miyuki Delica 8/0 seed beads measure 2.5mmx2.5mm with a hole size of 1.5mm. They come in a tube of approximately 200 beads.