Quantum Balisong Butterfly Knife - TOPHATTER'S ARMORY DEALSSporting a stainless steel 4 inch blade that is razor sharp with a silver finish, this premium balisong butterfly knife is ready for action! Butterfly wing cutouts on the handle help to reduce the weight of the knife which improves flipping ability. The stainless steel handle features a black finish and is very light in weight but at the same time extremely durable. A metal safety latch is included to lock the blade into place when it is not in use as