This series consists of three knives: a Classic SD, a Spartan and a Trekker. The series name was inspired by the hard winter mountain ice surface whose structure is so transparent that it reflects the black background and makes the ice appear black.
The tools of these three knives carry an anthracite-black coating. The scales features a green camo pattern.
Each knife has an orange lanyard attached to the ring, and the Spartan and the Trekker are come with an orange-tipped tweezers with a ruller etched onto its surface. The Classic SD comes with a standard grey-tipped tweezers.
The knives were sold in a special cardboard gift box packaging.
The series production quantity was limited 2,000 for Classic SD, 1,723 for Spartan and only 1,000 for Trekker. The knives were not numbered.