Specialty Blades Stainless Steel Blades Cable Knives Lever Knives Long Knives Replacement Parts The 1000 Series Cold Knife Blade was introduced in 1986 as the Windshield Wizard Blade. In...Original Blades About Us Products Distributors Trade Shows Contact UsEspa ol Original Blades Ultra Thin Blades Paint Protection Blades Reverse Bend Blades Serrated Blades... 1993 the name was changed to the familiar registered trademark UltraWiz . Known for being reliable, sharp and tough, UltraWiz became the most popular cold knife blade for the auto...