The Cold Steel Trench Knife Rubber Trainer Dbl Edge comes with a unique two finger balancing and holding technique. The finger grip is made in a unique way. The long blade which is steel grey in colour matches perfectly with the black finger grip. The knife comes at a reasonable cost of only twelve dollars. Its design makes it look attractive, bold, beautiful, elegant, sleek and smart. In fact it not only looks beautiful but also serves its purpose beautifully. Hence, it is a must have for all the people.