That Böker Hunting knife Duo – the giant among hunting knives – continues to delight traditionally oriented hunters. The classic scales made of deer horn give the pocket knife an extraordinary charm. A special feature of knife bowls made from deer horn is their individual shape. While handles made of wood differ primarily in terms of grain and color, knife handles made of deer horn are also characterized by their very specific surface structure, which makes each specimen unique. The pocket knife has a main blade made of 440C and a saw, both secured by a backlock. The gear area of the saw also serves as a bottle opener.