Expo Large Dry Erase Marker Assortment (4-Pack) - Thomas Do-it Center
Amazon.com : Artline 5109A Big Nib Extra Large Jumbo Dry Erase Whiteboard Markers (BLACK, Pack of 6) : Office Products
Amazon.com : Jumbo Dry Erase Laminated Wall Calendar, Huge 36 Inch by 36 Inch Size, Monthly Planner for Home Office Classroom, Goal Tracker, Reusable PET Film, Never Folded, Includes 5 Markers, 8