Razor Blade

World of Darkness - Armory
These small blades are honed to incredible sharpness, usually for shaving purposes, but sometimes they see other uses. Razor blades are clumsy in open combat, and a failed attack roll results in the wielder dropping the weapon. They’re more useful against opponents who have already been restrained. In a grapple, a razor blade has Damage 0(L). (See p. 157, the World of Darkness Rulebook.) For the purposes of grappling in enclosed space (see p. 159), razor blades are Size 0.
Straight razors and utility knives have the same Traits as razor blades, being essentially razor blades set into handles, but are not automatically dropped on a failed attack roll. Instead, straight razors and utility knives break if they ever inflict three or more points of damage in a single attack (outside of a grapple).
Item type
Miscellaneous
Damage: -2(L)
Size: 1/P
Durability: 2
Cost: n/a
Notes: Damage 0(L) in grapple, drop on a failure