Adorn your light boards, chalkboards, windshields, and windows with the Marvy® Uchida Bistro chalk marker. This erasable chalk marker features a broad 6mm tip that makes writing and sketching easy. It contains pigmented, water-based color that leaves behind an opaque finish. To clean your chalkboard, simply wipe the color off with a damp cloth. Use this blue Marvy Uchida chalk marker to flaunt impressive chalkboard artwork.