Identification
Identification marks are the width, the number of stabilizing
pieces, and the reflection band. The double stabilizing piece
indicates full hollow grind. A straight grind or non full hollow
grind razor can be identified by its single straight stabilizing
piece. Instead, the razor may have a single semicircular
stabilizing piece, which we also only find in full hollow grind
razors. The reflection band is caused by the diverging light rays
on the convex surface of a ridge, which is the belly. This too is
specific for full hullow grind razors.