★ Butterfly Knife | Blue Steel in Field-Tested (FT): a blued butterfly knife in blue-black tones. Covert rank, with the ★ mark. In CS2 it drops from the Operation Breakout Weapon Case. All five wears of this finish exist on a 0.00 to 1.00 scale, and Field-Tested takes the stretch from 0.15 to 0.38, which is 23%.
What the ★ Butterfly Knife | Blue Steel looks like in Field-Tested
Valve says the steel is blued here by the cold method, and the finish echoes it: the blade is blue-black, with a pale bluish sheen running along the edge. The handles are black. Each has a dark inset down the middle, lit along its rim in pale blue.
Wear takes the tip of the blade and the ends of the handles first. In this wear the knife covers the 0.15 to 0.38 band, where you find nearly clean copies and distinctly scuffed ones alike.
What to check before buying
Before taking this butterfly knife, look at these items:
- float: this wear spans 0.15 to 0.38, and the numbers are worth comparing before you pay;
- applied name: a name tag goes onto a blued butterfly knife just as it does onto any other.
What the ★ Butterfly Knife | Blue Steel costs in Field-Tested
Factory New costs 1.6 times as much, and Minimal Wear 13% more. Well-Worn is 6% cheaper, Battle-Scarred 11%.
Among Covert butterfly finishes, Blue Steel in this wear is second from the top. Only Slaughter is above it, costing 44% more. Autotronic is 1% lower, Case Hardened 10%, Damascus Steel 12% and Crimson Web 15%. The floor of the row is Forest DDPAT, at 1.9 times less.
Getting the ★ Butterfly Knife | Blue Steel
The knife drops from the Operation Breakout Weapon Case, with a random wear. A contract pays out a rare special item too: five Covert skins from one collection go in, and the result is random. Blue Steel on a butterfly knife is bought as a ready-made listing.
Is there a StatTrak version
A StatTrak™ version of the ★ Butterfly Knife | Blue Steel exists in the game.
Who this wear suits
Field-Tested fits this butterfly knife if at least one of these applies:
- you want a dark blued butterfly knife, and Factory New costs 1.6 times as much;
- you want less wear than Well-Worn and Battle-Scarred have, and Minimal Wear costs only 13% more;
- your CS2 loadout is assembled in black and steel, where a blue-black blade does not stand out.






























































