4 Spools Super-lon #18 Cord Ideal for Stringing Beading Crochet and Micro-macram Jewelry Compatible with Kumihimo Projects S-lon Apparition Mix S-lon beading cord. Apparition Mixture Each spool is 77 yards. 4 spool mixture. Diameter: 0.5mm. Standard weight #18 twisted nylon multi-filament cord.