Roy Humenick specializes in handmade multi-blade folders. He sold his first knife in 1984 and is recognized as an expert in SlipJoint folders. A member of the OKCA (Oregon Knife Collectors Association), Mr. Humenick wrote in 2004: “There are many techniques to master and difficulties to overcome for the custom multiblade maker, but one challenge stands above the rest. One feature that makes everything work - the backsprings. … The movement, and sound, of opening and closing the blade is often referred to as the “walk and talk” – a feature highly prized by collectors.” Mr. Humenick’s pocket knives walk the walk and talk the talk.