Semperfli Micro Metal - Ultra lightweight Micro Metal is a new Hybrid fly tying product, thin enough to be used as a thread, looking like tinsel with its metallic looking coating this can be used for ribs or bodies as required. Use straight off the bobbin as a tying thread for amazing effect.

• 3/0 size, 200 denier
• Diameter 0,106 mm (0,0036")
• Ultrafine core with metallic coating
• 75 meters per spool