Add excitement, emphasis and color- all with minimal odor! Expo low odor markers are perfect for use on dry erase surfaces in your home. The bright, vivid, non-toxic ink is easy to see from a distance making sure that everyone in your house gets your message loud and clear. And with over 15 different colors to choose from, use them to assign responsibilities on a chore chart, distinguish between activities on a monthly calendar or jot down grocery lists, make notes or take phone messages for everyone in your house.