Our premium whiteboard markers deliver smooth, clear writing on almost any smooth, non-porous surface, including Masonite, Glasscoat, porcelain, and more. Fast-drying, low-odor ink erases cleanly without residue, keeping boards neat and ready for your next idea or creative work. 5.0 mm broad chisel tip—they allow switching between fine and broad lines for versatile writing, highlighting, and marking