Size 11 triangle Japanese seed beads are a favorite among seed bead weavers for the beautiful texture they give to beadwork. Made by Toho, our size 11 triangular-shaped seed beads have crisp angles and smooth edges. These beads can be used with a size 10 beading needle and size D beading thread for all off-loom bead-weaving stitches and for bead embroidery. Their holes will also accommodate 20 gauge wire and .024" beading wire. Learn all about seed beads in our Seed Bead Q and A.