An electric hair cutting kit comprising: a handle with a motor for driving a beard trimmer head portion and a shaver head portion; the shaver head portion being attachable to the handle, having at least a first shaver unit, which is provided with a first foil-type outer shaver cutter and a first inner shaver cutter, wherein the motor comprises a motor shaft that drives the first inner shaver cutter in order to oscillate relative to first outer shaver cutter in a direction along an x axis and cut and shave hair between the first inner shaver cutter and the first outer shaver cutter; the beard trimmer head portion being attachable to the handle as an alternative to the shaver head portion, having at least a first long hair cutter unit for trimming hair, which is provided with a first, non-foil type outer cutter; characterised by a first comb unit being attachable to the first long hair cutter unit, wherein the first comb unit is provided with comb teeth wherein a thinnest thickness (a) of the comb teeth in a direction along the z axis contributes to a comb hair trimming length (aa); and an additional comb unit being attachable to the first long hair cutter unit as an alternative to the first comb unit, wherein the additional comb unit is provided with comb teeth wherein a thinnest thickness (b) of the comb teeth in a direction along the z axis contributes to a comb hair trimming length (bb), wherein the beard trimmer head portion further has a first inner cutter, the first outer cutter is provided with a cutter skin contact surface, wherein the motor drives one or both of the first inner cutter and the first outer cutter in order to oscillate relative to the other in a direction along the x axis and cut hair between the first inner cutter and the first outer cutter along a hair cutting movement y axis which is transverse and orthogonal to the x axis, wherein a z axis is orthogonal to the x axis and the y axis and extends from the motor shaft vertically through the cutter skin contact surface, and the shaver head portion is provided with a second shaver unit which is of the same type as the first shaver unit. a handle with a motor for driving a beard trimmer head portion and a shaver head portion; the shaver head portion being attachable to the handle, having at least a first shaver unit, which is provided with a first foil-type outer shaver cutter and a first inner shaver cutter, wherein the motor comprises a motor shaft that drives the first inner shaver cutter in order to oscillate relative to first outer shaver cutter in a direction along an x axis and cut and shave hair between the first inner shaver cutter and the first outer shaver cutter; the beard trimmer head portion being attachable to the handle as an alternative to the shaver head portion, having at least a first long hair cutter unit for trimming hair, which is provided with a first, non-foil type outer cutter; characterised by a first comb unit being attachable to the first long hair cutter unit, wherein the first comb unit is provided with comb teeth wherein a thinnest thickness (a) of the comb teeth in a direction along the z axis contributes to a comb hair trimming length (aa); and an additional comb unit being attachable to the first long hair cutter unit as an alternative to the first comb unit, wherein the additional comb unit is provided with comb teeth wherein a thinnest thickness (b) of the comb teeth in a direction along the z axis contributes to a comb hair trimming length (bb), wherein the beard trimmer head portion further has a first inner cutter, the first outer cutter is provided with a cutter skin contact surface, wherein the motor drives one or both of the first inner cutter and the first outer cutter in order to oscillate relative to the other in a direction along the x axis and cut hair between the first inner cutter and the first outer cutter along a hair cutting movement y axis which is transverse and orthogonal to the x axis, wherein a z axis is orthogonal to the x axis and the y axis and extends from the motor shaft vertically through the cutter skin contact surface, and the shaver head portion is provided with a second shaver unit which is of the same type as the first shaver unit.