Multipurpose laser pointer that can act as a laser pointer, writing instruments and indicator rods in one device is formed in the body 10, the laser beam generator 20 is installed in the body to generate a laser beam, one end of the body The lens 30 converts the laser beam into parallel light and emits it to the outside, a switch 40 for turning on / off the power of the laser beam generator, and a writing instrument 50 provided at the other end of the body, The other end is multiply overlapped and the length can be adjusted.
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