Creative knives made of unexpected things
The knife is not only dangerous thing, which should be handled with extreme caution, it is also the object of adoration of many fans of different kinds of blades. The value of the knife is not only its appearance, but also the material from which it was made. Reliable knives are made only from strong materials, but much more interesting if the knife was made of improvised unexpected things. Then you can see the blades made of automotive piston, wrench and pipe wrench, motorcycle chain and still lots and lots of other interesting blades.