Ideal for heavy use in spaces with moderate traffic, this glass marker board provides long-term durability with a modern aesthetic appeal. Tempered glass surface will not stain, ghost, scratch or dent despite heavy use. Frosted glass board surface clearly displays any color dry-erase ink. Your dry-erase markers glide evenly over the board surface for smooth writing. Nonabsorbent glass is easy to keep clean with Quartet whiteboard cleaning supplies (sold separately).