BlackJack
Blackjack knives began as a company which imported and marketed specialized hunting, fighting and work knives from South Africa. The company developed throughout the years, introducing its own line of knives produced mainly in Japan. In the early 1990s, Blackjack knives moved all operations to the United States. As of 2010, blackjack knives are famous worldwide.
Blackjacks have convex blades which are excellent at holding edges.