折叠刀（★） | 表面淬火 (崭新出厂)

折叠刀（★） | 表面淬火 (崭新出厂) 作为 6 个可用的 皮肤之一脱颖而出。凭借其 隐秘 稀有度状态，获得 表面淬火 是一项挑战，因为它只有 的掉落几率。

The ★ Flip Knife | Case Hardened is a unique skin for the flip knife, featuring a distinct, vibrant color pattern. It belongs to the The Arms Deal Collection, and was released in August 2013.

This skin is classified as 'Covert', making it a fairly rare item with a low drop chance. Its unique case-hardened pattern and associated prestige make it highly desirable among players.

The ★ Flip Knife | Case Hardened was introduced as part of the Arms Deal Collection update. It stands out thanks to its unique treatment, resembling the technique of case hardening.

★ Flip Knife | Case Hardened is a favorite for players who like to show flair and style due to its unique, eye-catching design.

This skin is available exclusively for the ★ Flip Knife.

The ★ Flip Knife | Case Hardened is known for its unique multicolor pattern, giving it a truly one-of-a-kind look.

This skin was released during the 'Arms Deal' update, which introduced a variety of weapon skins, cases, and more.

Case hardening is a heat treatment technique that creates a tough outer shell on metal objects, which is represented by the loud color pattern of this knife.

This skin was designed by Valve's in-house team.

The case hardened skin features a diverse color palette, ranging from blue and purple to orange and gold, resulting in a vibrant and unique appearance.

Both for its unique looks and the prestige associated with its rarity, the ★ Flip Knife | Case Hardened is highly regarded and sought after within the CS:GO community.

This skin contributed to the initial wave of excitement around CS:GO skins, setting a high standard for unique and detailed skin designs.

Its popularity largely comes from its unique and vibrant color scheme, as well as the prestige that comes with owning a rare, covert knife skin.

The Arms Deal update was a landmark event in CS:GO history, introducing the concept of weapon skins and forever changing the game's landscape.

The creation of the ★ Flip Knife | Case Hardened signifies Valve's initial exploration into diverse and bold skin designs, paving the way for the wide array of skins we see today.

The Case Hardened skin can symbolize resilience and toughness, reflecting the case hardening process it represents.

For many players, owning a ★ Flip Knife | Case Hardened represents achieving a certain status within the community, leading to a strong emotional attachment.

The ★ Flip Knife | Case Hardened skin introduced a unique aesthetic that inspired future designs and excited the player base.

This knife is occasionally spotted in esports tournaments, where players use it to show off their personal style and taste.

Unboxing a ★ Flip Knife | Case Hardened is often associated with euphoria and excitement, and stories of such occurrences are common within the community.