Flip Knife Doppler Price, Patterns, Float & Trade Guide

The Flip Knife Doppler is a coveted skin in CS2, known for its vibrant, multi-colored blade that resembles a cosmic phenomenon.

Designed by Valve, the Flip Knife Doppler was released on January 8, 2015, as part of the Full Spectrum update.

This skin features a unique pattern that mimics the Doppler effect, with each knife displaying a slightly different pattern.

The Doppler skin is available in various rarity grades, making it accessible yet highly sought after for its rarer patterns.