Size 5 sharp triangle beads are very narrow compared to the normal rounded MIyuki triangle beads. 5/0 sharp triangle beads measure 4.2mm x 4.2mm with a hole size of 1.3mm. Count is approximately 12 beads per gram.
Size 8 sharp triangle beads are somewhat uneven in length and are great for bead embroidery edging and bead weaving. 8/0 sharp triangle beads measure 2.6mm x 2.6mm with a hole size of 1mm. Count is approximately 49 beads per gram.
Size 10 sharp triangle beads can be somewhat uneven in length, and have sharp edges which make them perfect for the brick stitch edge of bead embroidery. 10/0 sharp triangle beads measure 2.1mm x 2.1mm with a hole size of .8mm. Count is approximately 85 beads per gram.