Spartan Imports have sent over an update:
Introducing the Blammo Kill-Marker, now distributed by Spartan Imports! The Blammo Kill-Marker is a true marking Airsoft BB designed to perform flawlessly in any type of Airsoft gun, from high end AEGs down to the simplest spring gun. The Blammo Kill-Marker is a high performance, solid plastic BB with an intensely pigmented, dry lubricant coating. This space ag coating is designed to stay on the Kill-Marker until it impacts on its target, whereupon the coating is transferred to the target, leaving a clearly visible mark.
[Click the image to see the full release] (Spartan Imports)