[Engine Zansin] Than Shin handle dedicated center nut

Than Shin handle dedicated center nut

unique Than Shin handle a dedicated center nut of machined aluminum.
Adopt the design of which the motif of the ancient Japanese shuriken.
Will match without impairing the functional beauty, such as the Japanese sword is the concept of the handle.

Six blade Length: 10mm Weight: 0.8g MADE IN JAPAN
three blade Length: 10mm Weight: 0.8g MADE IN JAPAN

color: RED, BLUE, GUNMETAL