Spyderco Utility Knife - Blue Poly (6.50" Satin MBS-26) SCK04SBL Spyderco K04SBL Utility Knife 6" Blue Spyderedge Spydercos involvement in kitchen knives dates back to the early 1980s and the beginnings of the companys knife production. After being discontinued a number of years ago, they are now back by popular... $64.99 $48.99 Add to Cart Compare