The Kershaw Ken Onion 1580MC lock blade 8" pocket knife is a vintage collectible folding knife made in the United States. Featuring a sleek blue and purple multicolored and a single high-quality blade, this pocket knife is a must-have for collectors and enthusiasts. With its renowned Kershaw brand and attention to detail, this pocket knife is a timeless piece that exudes craftsmanship and style. Does have some minor marks and scratches. Please see pictures