StatTrak™ Butterfly Knife | Doppler (Minimal Wear)
This is a custom-designed balisong, commonly known as a butterfly knife. The defining characteristic of this weapon is the fan-like opening of a freely pivoting blade, allowing rapid deployment or concealment. As a result, butterfly knives are outlawed in many countries. It has been painted with black and silver metallic paints using a marbleizing medium, then candy coated.
Getting lost in its color can prove fatal
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Description
The Butterfly Knife | Doppler is one of Counter-Strike 2’s most recognizable prestige knife skins, known for its iconic “Doppler” color-shifting look. In CS2, the skin continues to benefit from the platform’s enhanced knife rendering, making the pattern and finish appear more vivid across different lighting angles. As a classic community favorite, it has remained a go-to choice for players who want both visual impact and high-tier status.
Classified as Covert rarity, the Butterfly Knife | Doppler is considered extremely desirable and is typically difficult to obtain through regular gameplay. Specific drop rates are not publicly guaranteed for each individual skin, but Covert knives are generally associated with low-frequency availability and are most commonly acquired via weapon cases. As with other rare skins, availability can vary depending on case rotations and supply in the marketplace.
This skin is available in the following condition tiers: Factory New and Minimal Wear—with a listed float range of 0.00 to 0.08, which is consistent with the premium look of Doppler patterns in higher wear states. StatTrak versions are available for players who want kill-counter tracking on the knife. A Souvenir variant is not available, and there are no confirmed collection unlocks associated with this item (“Found in collections: None”).
Visually, the Doppler finish is defined by its prismatic, gemstone-like coloration that changes character depending on the viewing angle and in-game lighting. The skin’s paint index (617) and CS2 model help determine how the pattern is applied to the blade, contributing to the distinctive look that collectors and enthusiasts often compare across different floats.
To obtain the Butterfly Knife | Doppler, players should look at the relevant case sources: Spectrum Case and Spectrum 2 Case. While it’s not typically found in standard collections, it remains accessible through these container releases where rare items are rolled during case opening. Because it’s a knife with consistently strong demand, it tends to attract both investors and players aiming to upgrade from mid-tier knife skins.
In the community, the Butterfly Knife | Doppler is widely regarded as a “flagship” Doppler option—balancing extreme popularity with a finish that stays visually striking over time. Its combination of high rarity, strong pattern appeal, and premium knife silhouette keeps it relevant for competitive players, casual style users, and long-term collectors alike.
