K.O. beading thread was developed by one of the finest beading masters in Japan. Thread is pre-waxed for ease of use. Can be knotted tightly and securely. Similar in size to a Nymo size B, K.O can be used with a size 10 or size 12 beading needle. It is identical to TOHO brand One G thread. Color: BLACK Quantity: 1 spool of K.O. thread, 50 meters long (164 Feet.).