Display for ★ StatTrak™ Butterfly Knife | Doppler Ruby (Factory New)
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About Butterfly Knife Doppler Ruby

★ Butterfly Knife Doppler Ruby applies the Doppler finish to the butterfly knife with a deep translucent red blade created through a marbled metallic pattern and candy-coated surface. The vivid ruby coloration contrasts with the dark handle, making this Doppler variant one of the most visually distinct finishes available for the Butterfly Knife in CS2.

Release & Source

The Butterfly Knife Doppler Ruby can be found in the Spectrum Case and Spectrum 2 Case. The Butterfly Knife Doppler Ruby is part of the Doppler Ruby family.

Float Range & Wear

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The Butterfly Knife Doppler Ruby cannot drop in Field-Tested, Well-Worn, Battle-Scarred. The minimum float is 0, making Factory New the best available condition. The maximum float is 0.15, with Minimal Wear being the worst available condition.

Rarity

RarityCovert
Drop Chance~0.64%

The Butterfly Knife Doppler Ruby is a Covert-tier skin with an estimated drop chance of ~0.64%, making it one of the rarest Butterfly Knife skins in CS2.

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Frequently Asked Questions

What are the best gloves with Butterfly Knife Doppler Ruby?

Specialist Gloves Crimson Kimono are the closest thematic match because their deep red panels echo the Ruby blade without introducing extra colors. Sport Gloves Slingshot add a brighter red-and-black look that pairs well with the knife’s darker handle. For a cleaner option, Driver Gloves Black Tie keep the focus on the Ruby finish while matching the black hardware.

What goes well with the Butterfly Knife Doppler Ruby?

Red, black, and dark metallic weapon finishes pair best with the Butterfly Knife Doppler Ruby. AK-47 Bloodsport, M4A1-S Printstream, USP-S Kill Confirmed, and Desert Eagle Code Red all fit the knife’s red-black palette without clashing. If you want a simpler loadout, AK-47 Redline and AWP Wildfire also work well beside the darker Doppler handle.

What is the rarest Doppler pattern in CS2?

Among standard Doppler gem finishes, Ruby, Sapphire, Black Pearl, and Emerald are the rarest outcomes, with Black Pearl generally regarded as the hardest to pull overall. For the Butterfly Knife Doppler Ruby specifically, Ruby is one of the rare gem-tier Doppler variants and appears far less often than Phase 1 through Phase 4 finishes. That rarity is a major reason Ruby versions trade at a premium over regular Doppler phases.

What is the best pattern for Butterfly Knife Doppler Ruby?

For Butterfly Knife Doppler Ruby, buyers usually want a pattern with the most even, saturated red coverage across the visible blade faces. The ideal look has minimal dark patches and a clean ruby tone during both inspect and animation angles. Unlike skins with fixed pattern tiers, Ruby value is driven more by color consistency and blade coverage than by a single universally accepted pattern number.