Mah's Helping Hand



Frequently Asked Questions

That’s a great question and a lovely story. Read about it here, in MY BLOG.

They may not stick very well. Our Mah Jongg Highlighters are guaranteed to work best on our Sleeves. Besides those card protectors seem to cloud and crack quickly so that’s why we love our card Sleeves and recommend using them with our Highlighters.

Use the Highlighters with our protective Sleeve for use over and over again. If used directly on your Mah Jongg cards, the Highlighters will get dusty and lose their adhesive properties. We guarantee that they work best with our clear, protective card Sleeves.

Yes! Washing them will make them sticky again. Use a drop of the name brand “Blue” degreasing dish soap on either side of the Highlighter, rub and rinse with warm water. Gently pat dry with a lint free rag. They will be like new! Watch this video on Washing your Mah Jongg Highlighters.

 Leave them FLAT on your protective card Sleeve and tri fold closed. Make sure the Highlighters are kept away from the creases of your card when tri folded closed. A crease in your Mah Jongg Highlighter will diminish its adhesion properties. Keep them FLAT.

Yes. Our uniquely designed card Sleeves have a 1″ flap on one end and an adjustable velcro dot to completely enclose and custom fit the card you want to protect. It’s water resistant.

A: Our Small Sleeve fits the Standard (small) NMJL card (4″x 5 1/8″) ONLY. (It does not fit the small Siamese Mah Jongg® League card.)
Our Large Sleeve fits the Large NMJL card and the Large Siamese Mah Jongg® League card.
All of these cards need covers, the Siamese Mah Jongg® League cards in particular. They are made of slightly thinner stock paper. It is a great card though and should be covered to preserve it for frequent use! 🙂



MHH Sleeve Kits: S or L Sleeves come w/3 or 4 Highlighters in pink, yellow, blue and orange. (Sleeves and Sets of 3 or 4 Highlighters are also sold separately)
Protective, water resistant Mah Jongg card Sleeve.
Reusable Mah Jongg card Sleeves and Highlighters
Mah Jongg Instructors - Use of Mah Jongg Highlighters in class
Set up and play Siamese Mah Jongg®