To further improve a conventional brush to ameliorate the quality of makeup obtained by an extension, a curve, and projection of bristles between eyelashes and between gaps of the eyelashes in particular relating to the application of a matter.
The device for attaching the matter to a keratinous fiber, concretely saying for applying a mascara to the eyelashes has a brush secured to one end of a stem. Further in the device, the stem is adjacent to the brush having an axis Y, the brush has a curved core in at least a part of the above core, the brush is not symmetry relative to a middle plane, an angle between the axis Y and the axis of the core in an arbitrary point of the above core is less than 90°, the brush has a free end portion not forming a straight line with the axis Y of the stem, and the cross-section of the brush changes from one end of the brush to the other end thereof in not monotone form.
Morita Tetsuji
Teruichi Hirai
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