Box of 10 Whiteboard Markers Polyester fibre tip Ink on alcohol base Wipe clean with a dry cloth For use on white boards, non-porous surfaces, such as glass, ceramic, glazed finish
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
