Green/Blue/Red/Violet Laser Torch Beam Focusable Laser Pointer Flashlight (Black) (Blue Light)

Description

The green and blue laser has the best performance on brightness, usually people use green laser on astronomy , hunting and camping. Red and violet laser light is a little dim, but the beam still visible. This laser designed with focusable lens which and adjust laser beam and can burn matches, pop balloons etc after focusing. The Blue one is most powerful.