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Educators and people that give speeches at lectures and expos must have a tool to highlight or call attention to key points of the lecture. Laser pointers solve this need with precision and liveliness. Laser pointers give the brightness and sharpness that is needed to make a point. When one demonstrating goods or services or giving a lecture needs to bring to discussion a point or point out something on a figure, the professional points the laser pointer and the sharp dot of light is put out giving the individual a bright tool for outlining things that he/she can move around to create circles or to go back and forth to create an underlining effect.