Koziołek - strong and powerfull knife, which can do almoust everything. Just look at this:

or this

Hunters knives - hunter knife - many kinds of steel - no more words need I think... 

To oczywiście są noże ręcznie zrobione, takie no jak się teraz mówi "handmade knife", czyli po prostu rękodzieło kosiarza.

Falcons handmade knives.
75cr1 steel hardened to 60-61 hrc.

Born in a movie "how to make a knife"

Sekuku knives - inspired on japanesse tradycional Tanto.

Made from high carbon steel, wood and brass.