Gemma Starter Kit

Tiles: Designed primarily for indoor use but may be used outdoors with care. Avoid full submersion in water and prolonged exposure to direct sunlight, as this may cause fading or damage.

Mat: The mat’s border may not lay completely flat at first but typically relaxes with regular use. Please check the border color before purchase to ensure it meets your expectations. Slight color variations may occur due to the printing process. Please note that our mats contain latex. If you have a latex allergy or sensitivity, please take this into consideration before purchasing.

Zippered Bag: Not intended for carrying heavy or oversized items. Overfilling may result in damage to the zipper or seams.

Acrylic Racks and Pushers: Durable but may scratch, crack, or chip if dropped or mishandled. Avoid heat or moisture. Some racks may not close completely flush due to the manufacturing process—this does not impact gameplay.

Line Finders: Intended for standard game use. Color may vary slightly from the matching shufflers. Sold as individuals.

Shufflers: Intended for standard game use. Color may vary slightly from the matching line finder. Includes two shufflers with rules and tips printed on all four sides.

Please note: Photos on our site may be edited, which can result in slight color differences from the actual product. For more real-life views, visit us on Instagram @ohmymahjong.

To keep your kit looking beautiful and performing well, follow these care instructions for each item:

Tiles: Keep tiles dry—excess moisture can cause damage. To clean, gently wipe with a soft, dry cloth. Do not submerge in water. Store flat in a cool, dry place and avoid exposure to direct sunlight or high humidity.

Mat: Machine washable and dryer safe. Wash on a gentle cycle and tumble dry low. Do not bleach or iron directly. For small spots, use a mild detergent and soft cloth. To preserve color vibrancy, avoid prolonged direct sunlight.

Zippered Bag: Wipe clean with a damp cloth and mild detergent as needed. Do not machine wash or tumble dry. To maintain its shape and look, avoid overfilling and store in a cool, dry place away from direct sun.

Acrylic Racks and Pushers: Use a soft, dry or slightly damp microfiber cloth to remove dust and fingerprints. Avoid alcohol-based or abrasive cleaners, which can scratch or cloud the acrylic. Do not submerge. Store in a dry place and handle with care to avoid chipping or cracking.

Line Finders: Gently wipe with a soft, dry cloth to clean. Avoid harsh chemicals. Store in a safe place to prevent scratches or damage.

Shufflers: Clean with a dry cloth if needed. Store together in a cool, dry place. Avoid dropping or placing under heavy objects to maintain integrity of printed surfaces.

Items sold separately

Mahjong has been bringing people together for centuries — first in the teahouses and trade routes of imperial China, where its 144 tiles carried the symbolism of a civilization. → Read more here.

And later in the living rooms and card tables of America, where a group of Jewish American women reimagined it as something entirely their own. Two communities, one beloved game, and a tradition that has only grown richer with time. → Read more here.