The Avery Marks-A-Lot Jumbo Permanent Marker offers a versatile, durable solution for all your marking needs. The quick-drying, water- and wear-resistant ink withstands tough conditions. Featuring a wide barrel and a 5/8" chisel tip, it allows you to create both fine and broad lines effortlessly. This black marker writes smoothly on a variety of surfaces like cardboard, PVC, concrete, and plastic. Plus, it stays fresh for up to 30 minutes uncapped, ensuring reliable performance every time.