★ Flip Knife | Case Hardened (Field-Tested)

The ★ Flip Knife | Case Hardened was first introduced in Counter-Strike: Global Offensive and later transitioned into Counter-Strike 2, adding a vibrant, distinctive option to the knife collection. This skin is known for its unique, multicolored finish, achieved through a process of case hardening that produces random patterns of blue, gold, and purple across the blade. Each ★ Flip Knife | Case Hardened is one-of-a-kind due to the varied color distribution, making some patterns more desirable than others. This randomized pattern gives the skin a collectible quality, as players seek specific designs, with “blue gem” patterns being particularly coveted. Players can obtain the Case Hardened knife from certain weapon cases, where it appears as a rare drop. In the CS2 marketplace, it remains a popular choice, attracting collectors and players who appreciate its vibrant colors and unique, art-like quality that sets it apart from other skins.