laser

Laser Pointer (noun) 1. A compact instrument consisting of a low-power, visible light laser, used for pointing out features on a projected visual display.

Batteries not included. Virtually every laser pointer on the market requires batteries. Don't leave home without fresh ones.

Stupid laser pointer tricks: What do you do with your pointer after the meeting? Frank DeFreitas sells a $30 kit for making holograms with your $7.99 pointer.

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