... WaveLenth: 405nm BodyMaterial: brass Factory price 200mw Dot & Starriness 5 patterns in 1 Blue-Voilet Laser Pointer Green, Red, Blue-Voilet ... , 200mw, all available. BGL004 Feature:Pen style, portableDot & Starriness 5 patterns in 1Well tested and high quality laser pointerClearly visible in ...