*DISCLAIMER*

Our Mah Jongg Highlighters are guaranteed for one year and can be used over and over again, when washed and used on our smooth, protective card Sleeves. If used on the vinyl card covers or directly on the card itself, the Highlighters will quickly lose their adhesiveness and will not be washable. We are not responsible for any issues using our Mah Jongg Highlighters on any surface other than our smooth card Sleeves.