Availability: Out of stock Availability: 6 Low on stock Availability: 5 Low on stock Availability: 4 Low on stock Availability: 3 Low on stock Semperfli Nano Silk Ultra 30 Denier 18/0 $6.14 Original price Original price $6.14 - Original price $6.14 Original price $6.14 - $6.14 Current price $6.14 | / Choose a variant Black - $6.14 Brick Beige - $6.14 Brown - $6.14 Olive - $6.14 White - $6.14 Color: Brick Beige Quantity Add to cart Some of the finest thread available to date. Great for tying those super tiny flies. 30 Denier, breaking strain of 5.9lbs! 50m spool Use with ceramic bobbin.