We never tire of turquoise and this amazing shade of blue with all its color variations is just dreamy. Made to exacting standards by Matubo Beads of the Czech Republic, this little, glass 2-hole bead is all the rage in the beading world. With .8mm holes, Tuff Cord #2, Superlon D or Micro C-Lon will easily go through twice to ladder or weave. Sold in 24 gram tubes with approximately 320 beads per tube. See how we use Superduos in our Seashore Wrap Bracelet.