VIVID SHIMMERING COLORS You will love Dri Mark'ss amazing chalk markers. This quality product is made in the USA and will arrive to your door factory fresh. Each marker contains plenty of vivid bold and bright neon ink for your class, restaurant, business establishment, or home. The markers come resealable plastic container for storage when not in use. HIGH QUALITY MADE IN THE USA Draws bold medium lines, fun and easy to use with a convenient pocket clip. No shaking or pumping necessary. Just uncap and draw or write! ENDLESS USES Teachers, Moms, Students, Kids, Restaurants and Retailers will love these handy markers. Bold shimmer on light-boards! Perfect for creating your menu board, activity chart, sale sign, or art project. The only limit is your imagination! Comes Off Easily- Use a wet paper towel to erase from just about any non-porous surface. WRITES ON ANY SMOOTH & NON-POROUS SURFACE Comes Off Easily- Use a wet paper towel to erase from just about any non-porous surface. WARNING! NOT for use on porous chalkboards, chalk paint walls or other porous surfaces. Test in a corner first. SATISFACTION 100% GUARANTEED Since the early 1970's Dri Mark has been producing American made goods on Long Island, New York. With almost sixty years of experience manufacturing in the USA, Dri Mark holds the quality of their products to the highest standards. With New York based service you can feel good about trusting Dri Mark for all your marker needs.