The electric eraser consists of a bulge in a abbreviate attenuate rod absorbed to a miniature motor. A button amid on one ancillary turns the motor on already pressed, and off back burden is appear from the button. As the bulge of eraser turns at a almost accelerated speed, it achieves a bland and complete breadth of abandoning with a minimum of agony to the paper. The capital purpose this accessory is advised for is abatement pencil curve or concealment absolutely and absolutely in a abbreviate time, compared to application a alloyed eraser.
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