Brand New Bright, vivid ink is specially formulated to be low odor. Great for use  not only on whiteboards, but on most glass topped surfaces as well.  Low odor makes it perfect for use in classrooms, small offices and  homes. Easy snap cap stores conveniently on the back of marker.  Erases cleanly and easily with a dry cloth or Expo eraser. AP Certified  Non-Toxic ink. Ink erases easily and completely. Results on some  surfaces vary and may require the Expo® Complete Care System. Please ask any questions before purchasing. Item ships within two business days  Thank you for looking.  Smoke Free Pet Friendly Environment Area PE