A hair cutting kit includes a handle, a first trimmer head for releasable attachment to the handle, a second trimmer head for releasable attachment to the handle, and a comb implement including at least one row of comb teeth. A mechanical interface is provided for releasable attachment of the comb implement to the first trimmer head and for releasable attachment of the comb implement to the second trimmer head.

The Tamian Sharpening Device (or T.S.D.) incorporates a novel razor blade sharpening technique that can rejuvenate metal razor blades of all types and extends their life. The T.S.D. utilizes a single wire coil and an Integrated Circuit (or I.C.) to generate an oscillating, electromagnetic force field (or E.M.F.), which polishes and sharpens the shaver's metal blades. When the E.M.F. is tuned to the shaver blade's natural resonant frequency, the sharpening process is amplified and enhanced. The T.S.D can be designed as a stand-alone sharpening unit or as new kinds of self-sharpening shavers both electric and handheld.

An electric hair cutting device including a housing having a first end and a second end opposite the first end, a bladeset mounted to the housing at the first end, the bladeset having a stationary blade and a reciprocating blade, an electric motor electrically connected to a power source within the housing, a drive shaft operatively connecting the electric motor to the reciprocating blade, a control module within the housing which controls a rotational speed of the electric motor; and a trigger which sends an actuation signal to the control module based on a partial actuation of the trigger between a minimum actuation and a maximum actuation, the control module adjusting a rotational speed of the electric motor based on the actuation signal. A related charging stand is provided that is compatible with the hair cutting device and features a digital display of device parameters.