1) Blade weapon 
A puukko (ˈpuːkːo) is a small traditional Finnish belt knife with a single curving cutting edge and a flat back. == Design == The basic components of a puukko are a hilt and a blade along with a sheath, which can be attached to a belt. The blade is short, typically less than 100 mm. The flat back allows the user to place a thumb or his other ha...