Look - Suture - 3/0, 18 - Silk Black - C-21 by Look SKU 955-0170AA 123 $33.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 3/0, 18" Silk Black Braided Non-absorbable Suture with Reverse Cutting C-21 Needle (1/2 circle), Box of 12 Suture Sets.