Combining chalk eraser and chalk holder

摘要

The present invention relates to a chalk holder, which is composed of a general chalk holder and the chalk eraser is attached to the chalk eraser. Therefore, the present invention is to reduce the chalk eraser placed on the ordinary chalk holder to erase the wrong writing on the blackboard irrespective of the surrounding letters, and do not have to go to get the eraser to erase the letters, saving time Have an effect that doesn't need to be erased with your fingers;Chalk eraser, chalk holder