Abstract: A pair of haircut scissors having hair-catching slits on one of their haircut edges are disclosed. Each slit is provided with a filler having a renewable microscopic nick on its top edge to prevent hairs from sliding along the haircut edges. The filler prevents hairs from entering the slits, and as the nick is renewable, the hair-holding property of the pair of haircut scissors will be permanently retained.

Abstract: A blade unit for a razor comb which can be used equally in two hair cutting directions is disclosed. The blade unit comprises a blade and a blade holder partially housing the blade. The blade holder has two edges, both of which are provided with a plurality of protrusions for combing hair. The protrusions partially cover the blade edge, leaving a plurality of uncovered blade edge portions for cutting hair. The covered blade edge portions and uncovered blade edge portions have an equal length and are provided alternately. The blade unit can be additionally provided with an appropriate blade sliding means for exchanging the covered and uncovered blade edge portions to refresh the cutting portions of the blade.

Abstract: A hair razor holder (10) for combing off hair is disclosed, comprising a body (11, 12) having a blade cartridge housing means, and a finger ring (13). The finger ring (13) is provided slightly off the center of gravity (G) such that the holder (10) can smoothly turn on a finger inserted in the ring (13). The holder (10) additionally has a blade refreshing means (14, 23) which facilitates renewal of the blade edge without removing the cartridge (20) from the housing. The holder (10) can provide streamlined and safe hair combing off without requiring putting the holder (10) aside during work.