★ Karambit | Doppler Ruby (Factory New)

The ★ Karambit | Doppler Ruby (Factory New) is a Covert ★ knife finish, a pure translucent red chrome coat with no black mixed in. Factory New is the least-worn grade you can get, showing off that deep red at its most saturated.

Design

This is the Ruby phase of the Doppler line — a pure, deep translucent red chrome finish with none of the black marbling seen on other Doppler phases. The in-game flavor line sums up the look well: "Getting lost in its color can prove fatal."

★ Karambit | Doppler Ruby (Factory New) Float and Wear

Doppler is float-capped between 0.00 and 0.08, so only Factory New and Minimal Wear ever exist for this phase — it never wears into a rough-looking copy. Factory New sits at the very bottom of that tight range, keeping the chrome surface and the red coat at their sharpest. In float terms, this grade runs 0.00–0.07.

Karambit | Doppler Ruby Rarity

Rarity: Covert ★ — the rare special ("knife") tier, a step above every ordinary weapon grade in a case rather than a standard Covert skin. Landing this knife at all is the scarce part, before phase or wear even factor in.

Karambit | Doppler Ruby Case and Collection

This phase drops from the Chroma Case, Chroma 2 Case, and Chroma 3 Case — the specific run of cases that carry the Doppler line. The rare-special ("knife") tier as a whole lands at roughly 0.26% per case opening, so most Ruby copies are bought outright rather than pulled fresh.

Karambit Doppler Phases

Doppler splits into several phases, each fixed per copy and unaffected by wear. The gem phases — Ruby, Sapphire, and Black Pearl — sit well above the numbered Phase 1 through 4 in both rarity and price, and this is the Ruby phase, prized specifically for its solid red color with no black. Among the numbered phases, buyers tend to favor the more saturated Phase 2 and Phase 4.

StatTrak & Souvenir

A StatTrak™ version of this knife exists, tracking confirmed kills with a counter that's permanent and carries over through trades and sales. There's no Souvenir version — knives are never included in Major-tournament souvenir packages, regardless of phase or case.

Karambit | Doppler Ruby Price

Factory New sits above Minimal Wear on the Ruby's own ladder, and as one of the gem phases it's grail-tier — among the priciest finishes this knife offers at all. It's a genuine showpiece pick rather than an everyday loadout item. It's available to buy on Skin.Land with instant delivery and no hidden fees.

FAQ

What case is the Karambit Doppler Ruby in?

Ruby drops from the Chroma line of cases — the Chroma Case, Chroma 2 Case, and Chroma 3 Case. All three can produce this phase, so there isn't a single case to target; any of the three gives the same odds at the rare-special tier.

Is Ruby the best Doppler phase?

Ruby is one of the three gem phases, alongside Sapphire and Black Pearl, and those three sit above the numbered Phase 1-4 finishes in both rarity and price. Which gem is "best" comes down to color preference — Ruby's pure red look has its own dedicated following.

Does the Karambit Doppler Ruby have StatTrak?

Yes, a StatTrak™ version exists with a permanent confirmed-kill counter that stays with the knife through any trade or sale. It doesn't come as a Souvenir, though — knives are never part of Major-tournament souvenir packages, no matter which phase or case.