The Kissing Crane USS Nautilus Trapper Pocket Knife is a must-have historical collectible. The handle scales are of genuine blue bone, accented with black dots and there is a white bone panel, which features the American Flag and USS Nautilus, secured with brass pins. The blades are of rust-resistant stainless steel with “First and Finest” and “World’s First Nuclear Powered Submarine” etched on them. The knife also features nickel silver bolsters and brass liners. Kissing Crane has forged the world’s best pocket knives for more than 180 years, and the USS Nautilus Trapper is no exception. You’re getting only the sharpest pocket knife on the market - both in look and feel!