The Tundra Puukko Knife with Wood & Leather SheathThe Tundra Puukko Knife with Wood & Leather Sheath has a Carbon Steel Blade measuring 3 inches. The Curly Birch Handle includes reindeer antler, leather spacers and a brass bolster. This knife is handmade in Finland and comes with a wood and leather sheath. Buy yours today at Sawyer's Country Edge.