The Case Seahorse Whittler Knife has a Wharncliffe blade, a pen blade and a coping blade with nail nicks for opening, and a handle that is 4" long. Most Case Seahorse Whittler Knives have stainless steel blades; any Seahorse Whittler Knives with carbon steel blades will be denoted as Chrome Vanadium steel. Each Case Seahorse Whittler Knife is proudly made in the USA.