by bynovel
(7)Buy new: $3.48
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This 5mw blue laser pionter would be the best choice over the market among all blue lasers below 50mw. Because human eyes are not sensitive to violet color, the beam will not be visible or as strong as green beams. The visible beam in the picture is just for demonstration. You will observe different brighness if you shoot to different surface. Grab and do not miss it, glow this special beam.
