★ Butterfly Knife | Doppler Phase 4
Summary
Category
Type
Weapon
Finish
Finish Style
Finish Catalog
421
Pattern Variants
Yes
Model Version
CS2
Popularity
96%
Designer
Valve
Released
March 15th, 2017
Update
Item Class
Wear Range
Every weapon skin has a wear value, also known as float value, that determines how
scratched it looks and which exterior it belongs to:
| Range | Exterior |
|---|---|
| 0.00 – 0.07 | Factory New (FN) |
| 0.07 – 0.15 | Minimal Wear (MW) |
| 0.15 – 0.38 | Field-Tested (FT) |
| 0.38 – 0.45 | Well-Worn (WW) |
| 0.45 – 1.00 | Battle-Scarred (BS) |
Each skin also has a minimum and maximum wear value, defining its wear range.
The colored line shows the available range for this skin.
Community Rating
4.8
out of 5
9.5K Votes
Elite
Thanks for your vote!
Your rating has been added to the community score.
Supply
3.2K
total items in circulation
Factory New
265
Minimal Wear
10
Drop Chance
Spectrum Case
Weapon Case
Exceedingly Rare
Rarity
Odds
1 in 391
Total
1 in 391
Doppler
Butterfly Knife
Odds
1 in 30
Total
1 in 11.7K
Phase 4
Phase
Odds
1 in 5
Total
1 in 58.2K
Minimal Wear
Exterior
Odds
1 in 28
Total
1 in 1.6M
StatTrak
Quality
Odds
1 in 11
Total
1 in 17.6M
Final Result
Total Odds
1 in 17,599,692
0.0000057%
Liquidity
55%
Moderate
Price Statistics
Current Price
$2,550
24h Change
0.33%
+$8.35
7d Change
2.71%
-$71.13
30d Change
12.07%
-$350
1y Change
33.95%
-$1,311
All-Time High
$4,743
Feb 10, 2026
All-Time Low
$2,400
Aug 28, 2024
24h Low
24h High
$2,542
$2,550
7d Low
7d High
$2,542
$2,621
30d Low
30d High
$2,542
$2,900
1y Low
1y High
$2,530
$4,743
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Description
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
History
The ★ Butterfly Knife | Doppler Phase 4 was first introduced to CS2 9 years ago, on
March 15th, 2017.
It was released as part of the Spectrum Case, alongside the
"Spectrum Case" update.
Origin
The ★ Butterfly Knife | Doppler Phase 4 can be obtained by opening a
Spectrum Case or Spectrum 2 Case container.
The skin is not part of any collections.
Popularity
With a popularity of 96%,
the ★ Butterfly Knife | Doppler Phase 4 is currently
extremely popular, which makes it one of the most popular items in CS2.
This popularity measurement is based on the daily sales volume and the price of the
skin.
Rarity
The ★ Butterfly Knife | Doppler Phase 4 is one of 604 other
Knife skins.
The rarity of the skin is Covert,
which makes the Doppler Phase 4
an ultra rare drop with an estimated drop chance of just 0.26%.
Availability
With a price range between $2,540 and
$2,753,
the ★ Butterfly Knife | Doppler Phase 4 is
an extremely expensive skin.
Fortunately, it's currently
widely available and can be purchased on multiple different markets.
Versions
The float value of the ★ Butterfly Knife | Doppler Phase 4 ranges from
0.00 to
0.08, which makes
the skin available in Factory New and Minimal Wear.
For each exterior, there also exists a StatTrak version for the Doppler Phase 4.
Finish Style
This Butterfly Knife has been painted in a "Anodized Multicolored" style,
with the Doppler Phase 4 finish.
In this style, the candy coat may be applied in a multicolored pattern. In the real world, methods could include silk-screening or adherable stencils.
The primary color of this skin is composed of
a blue tint.
The look of the Doppler Phase 4 finish is affected by its pattern index.
The skin uses the new CS2 model.
Community Sentiment
The ★ Butterfly Knife | Doppler Phase 4 has received over 9.5K votes on
CSGOSKINS.GG, leading to an average rating of 4.8 out of 5
stars.
The skin is currently also owned by the
professional CS2 players
snax, zeus and dank1ng.
Gameplay Showcase
