The Butterfly Knife | Gamma Doppler in Factory New is the flex of someone who wants their knife to scream, “I’ve either got incredible luck or a questionable financial advisor.” Its radioactive green and black swirls look like a glow stick from Chernobyl—unnervingly mesmerizing. The Doppler effect here isn’t physics; it’s pure vanity, shifting hues under light like a mood ring for tryhards. Spamming inspect to watch it flip? Guaranteed to make teammates roll their eyes while enemies admire your commitment to style over strategy. It’s the ultimate “look at me” accessory for players who think winning rounds is secondary to winning the fashion meta.