Wet rubbing kit suitable for scraper blade eraser

The invention discloses a wet rubbing kit suitable for a scraper blade eraser, and relates to the technical field of writing board matched tools. The kit is divided into a water pressing area and a water dipping area through a partition plate, an eraser tray capable of supporting an eraser is arranged in the water dipping area, a water pressing perforated strainer is placed in the water pressing area, and a plurality of water draining holes are formed in the water pressing perforated strainer. The kit is simple in structure, small in size and capable of being placed on a platform and also fixed to the wall on one side of a writing board, the kit can be easily mated or matched with an existing writing board for use, and use is flexible and convenient.