Dry erase ink wipes away easily with an eraser or dry clothFormulated for bold long-lasting writingMarks on whiteboards glass and other nonporous surfacesBullet tip lets you write clearly in small spacesCap can be left off for up to 24 hours without drying outEnjoy low-odor markers that are ACMI certified and conform to ASTM D4236, meaning they’ve been independently tested and meet strict safety standards for art materialsSafe for use at home, school and officeACMI certified and conforms to ASTM D 4236