This wooden board eraser combines practical function with natural style to keep classrooms and offices clean and tidy. - Material and comfort: Made from natural wood for a durable, non-toxic construction. The wooden finish provides a comfortable grip and a smooth rubbing feel. - Erasing performance: Easily removes chalk marks from blackboards, whiteboards, and other chalk surfaces for quick cleanups between lessons or meetings. - Washable and compatible: Washable design suitable for liquid chalk. The back is a wood surface with a good texture, delivering a silky, clean feel during use. - Size and handling: Ergonomic in size to fit comfortably in the hand, providing precise control for daily erasing tasks. - Use scenarios: Ideal for classroom use between periods; keeps whiteboard surfaces clear during meetings and brainstorming sessions; suitable for tutoring, demonstrations, or art studio boards that use liquid chalk.