The HTPOW 1mw Green Laser Pointer Pen includes a pocket clip so it will stay put wherever you put it and always be on hand. multifunctional usages in astronomy. it performs best in presentation , dog or cat training, classroom teaching, museum and tour guide etc. It is rare to see such a practical gadget with such low price.
You just need to make this DIY mini violet Lasers engraving machine is connected to the computer,you will can print any pictures your like with lots of fun. This interactive device will allow you to control all of your engraving projects, from your simplest to the most complex.
http://www.buylaserpointer.com/green-laser/p-25.html 100% brand new high quality and perfect design.
Use your laser pointer to point at any desired targets on projection screen, video.
Power saving, lightweight, suitable for putting in your pocket or handbags.
This laser pointer can be used for presentation, teaching indicator, children amusement and more.
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