Butterfly Knife | Stained in the 3D viewer, float 0.00–1.00. Drag the float slider to watch the wear pattern change, set the pattern seed, and place stickers, a charm or a name tag on it.
Butterfly Knife | Stained is a Covert finish for the Butterfly Knife.
Its float runs from 0.00 to 1.00, so it exists as Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred. Drag the float slider to watch the wear move across the Butterfly Knife — the cleanest copies are effectively unmarked.
The pattern seed (0 to 1000) moves where the paint sits on the model, so two copies at the same float can still look different. Set both above to see one exact copy before you buy or trade it.