What is the difference between a laser pointer and and a laser that can actually cut through things? - Quora
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Promate vPointer-3 Multi-functional Laser Wireless Presenter Pointer V — LX2001 - Homewares, Outdoor, Phone Accessories, Cases, Speakers, Headphones + More
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Board Clicker for Windows, Mac, Linux PowerPoints - LP210 - Thin Vertical Presentation Clicker with Forward/Back, Hide Screen, Start/End Show and Red Laser Pointer - Black: Amazon.co.uk: Stationery & Office Supplies
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Board Clicker for Windows, Mac, Linux PowerPoints - LP210 - Thin Vertical Presentation Clicker with Forward/Back, Hide Screen, Start/End Show and Red Laser Pointer - Black: Amazon.co.uk: Stationery & Office Supplies
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