Swiss Army Mt. Rushmore Classic SD Limited Edition The Mount Rushmore Classic SD Swiss Army Knife by Victorinox is a Swiss Knife Shop exclusive featuring the shrine to democracy located in the Black Hills of South Dakota. Beyond its unique design, the Classic SD is also an excellent and unique key holder. This miniature tool is small enough to fit in any pocket, glove compartment, handbag - anywhere. Make this iconic, Swiss-made multi-tool by the makers of the Original Swiss Army Knife your companion for life.