YQ9 561nm Puntatore Laser a Messa a Fuoco Fissa Verde Giallo Fascio Laser Arancione con Batteria

Wave Length： 561nm. Battery Direction： The Battery "+" Is Toward End of The Laser Pointer. Flare Forms： Plaque-Forming - Circle. The laser IS bright! Laser Color： Green Yellow (Orange). Just like the laser pointers you use to play with your pets, you should ALWAYS avoid direct eye exposure to laser beam.

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