PP-Bizon | Cobalt Halftone is a Mil-Spec SMG skin from The Winter Offensive Collection, which entered the CS2 economy alongside the Winter Offensive Weapon Case in December 2013.

The float range for this finish is restricted to 0.05–0.45, so Factory New, Minimal Wear, Field-Tested, and Well-Worn are the only obtainable conditions on the open market. The restricted range is set by Valve at the time of release.

A StatTrak™ version is available, which tracks confirmed kills made while the skin is equipped and typically commands a premium over the standard finish. Active listings for PP-Bizon | Cobalt Halftone are tracked across 17 marketplaces, with prices spanning $0.92 to $50.00 depending on wear, variant, and seller.