Single Convex JIZI Stones: 181 black and 180 white stone pieces, each measures 22 x 6 millimeter (approximately 0.86 x 0.23 inch). The materials are heated until it becomes completely liquid, and then hand-dripped onto steel plates to forming natural arcs. Black pieces are translucent green, while white pieces look like jade when backlit.
Set of 2 Storage Bags: The bag is crafted from high-density linen, ensuring both durability and superior breathability. Measuring 20 x 15 centimeters (approximately 7.87 x 5.9 inches), it features a secure drawstring closure to hold the pieces in place, preventing any movement during transport or storage.
Reversible Faux Leather Go Board: With 19x19 playing field in one side for standard gameplay, 13x13 on the other side for beginners learning the rules or for a quick game. The board measures 48 x 46 centimeters(approximately 18.9 x 18 inches), foldable and portable.
Carrying bag&A beginner's guide: The Go set comes with a matching storage handbag measuring 25.5 x 8.5 x 15 centimeters (approximately 10.03 x 3.35 x 5 inches), making it easy to store and convenient to carry out. THE MAGIC WORLD OF WEIQI, a beginner's guide explaining the essential rules and strategies of Go.
After-Sales Service Maintenance：With regular use, the natural oils and fats on your hands can naturally maintain your stones. Any questions about this product, please contact us and serve you anytime.