Must-have items for exam takers! A set of green markers and red sheets, convenient for memorization. Covering the sheet hides the text, making it useful for memorizing subjects. Once you've memorized it, trace over it with the erasable pen on the other side and it disappears. - Set Contents: Green marker, red sheet - Marker Features: Marker with erasable pen - Usage: For memorization - Sheet Color: Red - Marker Color: Green Thank you for viewing our product from among many others.