Dovo pastes are among the surest leather conditioners available, and promote the longevity of both strops and razors.
The Green Paste is the coarsest, with a particle size of 6 microns, and should be worked into strops facing the least sharp blades.
The Red Paste is less coarse, with a particle size of 3 microns, and should be worked into strops sharpening a somewhat dull edge.
The Yellow Paste acts as a daily leather conditioner with no sharpening qualities
The Grey Paste is to be used only for the canvas side of the strop.