The first knife is a snapon wrench I converted for a retirement gift to a very close friend that is a heavy equipment mechanic, handles are leopard wood. The second is a esee izula style knife that I made my dad for christmas. It was made from a file, handles are curly maple. The third is a boneing knife I made for my father in law , it was a knife edge file , becote wood for the handles. The forth is a paring knife I made for my son, it was also a knife edge file , becote wood handles. I sharpened them with my wicked edge and unbelievably sharp.