Marbles Fly Fisherman Knife 3 7/8in. Closed MR168. These Dual Utility Blades by Marbles are as tough as can be with high-impact marble handles that provide an excellent grip. Additionally the Marbles Fly Fisherman Knife can be used as a fishing fly box opener as well as a bone saw for sawing small bones. For a fantastic way to be certain that you're working with one of the very best tools the knife community offers decide on the Marbles Fly Fisherman Knife. Specifications for Marbles Fly Fisherman Knife: Manufacturer: Marbles Closed Length: 3.875 in Blade Material: Steel Serrated: Plain Knife Application: Folding Blade Handle Finish: Steel Blade Finish: Steel Quantity: 1 Package Contents: Marbles Fly Fisherman Knife Marbles MR168: Fly Fisherman Knife 3 7/8in. Closed