Make your mark on the world with Avery Marks A Lot Permanent Markers (98206). This pack includes 36 large, thick point markers that hold over 30% more ink than regular desk-style markers. The resilient chisel tip stays solid even with frequent use and is great for creating various line widths. The black ink dries quickly when used, but won't dry out if the cap is left off for up to half an hour. The permanent ink resists wear and water exposure and is perfect for any use. These large black markers work with multiple surfaces including paper, cardboard, metal, PVC, concrete, plastic and ceramic. Avery Marks A Lot permanent markers are also low-odor and nontoxic markers, making them safe in classrooms as well as in laboratories. The ink is ACMI certified as nontoxic and conforms to ASTM D4236. Marks A Lot chisel tip permanent markers are great everywhere from classrooms and offices to warehouses and manufacturing facilities. Item includes 36 total markers.