... Body material: brass Factory price 200mw Dot & Starriness 2 in 1 Blue-Voilet Laser Pointer Green, Red, Blue-Voilet, all ... style, portableWell tested and high quality laser pointerClearly visible in the darkFixed focus, continuous outputUsing long lifetime chip, ... person , Conference SpeakerBars, KTV, Clubs, Concert site Specification :(1) Blue-Violet laser pointer with Star Cap(2) Wavelength: 405nm ...