MHH Sleeves and Highlighters



Our Sleeves and Highlighters are made of plastic, best stored indoors or at room temperature.


Important note for MHH Sleeves:

Once our adjustable Sleeve has been fitted to a specific size Mahjongg card, it can only be reused for that size card. Every Mahjongg card should be enclosed and protected by its own Sleeve.


Care Instructions for Sleeve:

Use a baby wipe to clean both sides of the Sleeve. Then place your Highlighters back on the Sleeve to store them. Use of harsh chemicals may damage the durable plastic. 


Use of MHH Highlighters:

Once your card is placed inside a Sleeve, carefully peel each Highlighter from its paper backing. Place the Highlighters directly on the Sleeve. Lift colored corners to move the Highlighters when changing hands.



Store your Highlighters placed FLAT on your card Sleeve. Make sure the Highlighters are kept AWAY from the creases of the card when you trifold and put it away. Creases in your Highlighters will diminish their adhesion properties. Keep them FLAT!


Care Instructions for MHH Highlighters:

Your Highlighters may collect dust, fingerprints, crumbs, etc. which may diminish their adhesion. Put a drop of the BLUE, HIGH QUALITY degreasing dish soap on your finger and thumb and rub onto both sides of the Highlighter WHILE running it under WARM water. Rinse well and GENTLY PAT dry with                        a microfiber towel or lint free rag. Our Highlighters will be sticky again. It’s Magic! Watch the video Cleaning your Mahjongg Highlighters here

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