★ Butterfly Knife | Blue Steel (Battle-Scarred)

This is a butterfly knife, also called a balisong, that is not a mass-produced model. The key feature of this blade is its ability to quickly open or hide with a blade that moves freely. Due to this feature, the use of butterfly knives is not allowed in a number of countries. The knife has been treated with cold blue. This is the malbec of weapon design - Booth, Arms Dealer