50mW 445nm Blue Laser Pointer from dinodirect

The wavelength shorter than a red laser(445nm), the beam of blue laser is powerful enough to be seen even in the bright room. Blue Laser Pointeris ideal for highlighting overhead or LCD projections, videos, maps and charts, and it is a unique and unusual item .You can be one of the first in the world to possess this special gadget.

http://www.dinodirect.com/blue-laser-pointer-pen-50mw-445nm-handheld-open-back.html