This family showcases the stunning way natural bone soaks up Case's rich blue color. Paired with the case emblem and iconic Pocket Worn finish, this family boasts a simplistic beauty that can withstand the rigors of your everyday carry. The Sway Back knife is inspired by English Jack knives from the 19th century. The elegant curve of the handle and Wharncliffe blade make this another Case-Bose success. The Wharncliffe blade makes for an excellent general-purpose utility knife. From handymen requiring a quick and easy go-to tool on the job to office staff opening up boxes, the Wharncliffe blade is the blade of choice.