We stock two different types of size 15 seed beads - Matsuno which are tubular, and Miyuki which are round. They are both lovely delicate beads but you should not mix the two types in closely woven projects.
Miyuki codes begin 15- and the rest of the code reflects the Delica bead that is closest in colour to the fifteen, eg 15-0201 is the same colour as DB0201.
Matsuno codes begin with 15-M followed by a three digit number that completes the product code.
Fifteens are sold in 10g bags, a 10g bag contains approx 2,800 beads and, if straight strung, would make up to a length of 2.6 metres long.