Make your mark on the world with Avery Marks-A-Lot permanent markers. The resilient chisel tip stays solid even with frequent use and is great for creating various different line widths. The versatile permanent red marker ink dries quickly when used but won t dry out if you forget the cap. Leave the cap off for up to half an hour and you will still be able to pick the marker back up and keep writing. The red permanent marker ink resists wear and water exposure and is perfect for any use. These 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 and the ink is ACMI certified as nontoxic and conforms to ASTM D4236.