| 摘要 |
PURPOSE: A brush attached blackboard eraser is provided to use a blackboard cleanly by a brush attached to the backside of a blackboard eraser. CONSTITUTION: A brush attached blackboard eraser comprises a brush(3), a plastic cover(1), and an eraser(2). The brush is attached to the backside of the blackboard eraser. The brush is attached to the eraser. A plastic cover has size in which the eraser can be put in, and consists of plastic material. The eraser consists of material which is able to be easily cleaned by water. To the lid of the eraser, an anti-skidding means is attached.
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