Set of two different sharpening pastes. The red is coarser of the two and should be used on really dull razors. When finished, use the finer black paste to get a really sharp, fine result. You can compare these pastes with sandpaper - a really rough for preliminary work and a very fine-grained to finish!
Note that these pastes have to be used on two separate strops to avoid mistaking them.
The paste is very solid and should be worked into the strop with a cotton cloth and with light pressure.
The pastes are impregnated with very fine abrasives and industrial diamond dust.
Each pasta weighs 7g.