Kotobukiya M.S.G. Model Kit Accessory Set Heavy Weapon Unit 65 Dual Spiral Crusher Set"Spiral Crusher: The main armor is Hexa Blue, the same color used for items such as Greifen Barracuda and Bulkarm a, allowing for color matched customization. The claw can open and close with polycap joints, and the large claw is equipped with a spring mechanism that allows it to rotate. It is perfect as a hand held weapon, and it can also be used as an arm part for different Kotobukiya kits, including Frame Arms. Each armor part uses 3 mm joints and