100mw 532nm Open-back Green Laser Pointer with Keychain( ignitin

Among numerous green laser pointers, this Open-back 100mw 532nm Green Laser Pointer with Keychain stands out its class because of its high quality, powerful function and perfect design. This 100mw green laser pointer is made of high quality aluminum alloy material, which is durable enough for long term using. This 100mw green laser pointer is powered by one included 10440 battery which can give out 532nm constant waves. And the max output of this powerful green laser pointer can get 100mw. With the keychain, you can easily hang it on your waist. The most interesting thing is that this 100mw green laser pointer can ignite matches without striking a blowing. The 100mw green laser pointer produces clearly visible green beam in the dark, which makes it perfect for astronomy, presentation, tutorial, and office meeting use. And the 100mw green laser pointer allows you put on a laser show anywhere and anytime you want. A good choice for you!