The Deli W7810 Magnetic Dry Erase Whiteboard Duster is a high-quality and durable eraser, designed for effortless and effective cleaning of whiteboards. The ergonomic design ensures a comfortable grip, reducing hand fatigue during prolonged use. Its soft yet firm felt surface wipes away marker ink without leaving streaks or residue. The built-in magnetic backing allows it to attach directly to metal whiteboards, keeping it easily accessible and preventing loss. Compact and lightweight, this duster is ideal for classrooms, offices, meeting rooms, and home study spaces, ensuring a smooth and convenient writing experience.