The illustrated Boker Knife is the Whittler Tree Brand Classic that features clip, coping and pen blades made of carbon steel with nail nicks for opening and a Tree Brand etching on the main blade. The jigged red bone handle of this knife, 3.50-inches closed, has brass liners, stainless pins, inlaid Tree Brand Solingen shield and nickel silver bolsters. The Boker Whittler Knife weighs 1.9 ounces. Made in Solingen, Germany.