Yellow Mountain Imports Single Convex Melamine Go Game Stones Set (181 Black and 180 White Stones) – 21.5 – 22 millimeters (Size 3) – Playing Pieces for Classic Strategy Go Board Game (Baduk/Weiqi)

Complete Go Game Stones Set: 181 black and 180 white 22-millimeters wide (size 3) go game stones paired with 2 plastic bowls (gosu); Each stone measures 5.7 x 22mm (about 0.22 x 0.86 inch) Scratch-Resistant Melamine Stones: Melamine is an exceptionally durable compound; These are excellent stones to use in an environment where the stones will be put to constant, hard use; They also have a satisfying heft and snap to them Single Convex Stones: These stones are flat on the bottom side; thus, they produce a louder slapping sound while double convex stones create a deeper knocking sound Versatile Stones: These size 3 stones will fit Japanese, Chinese, and Korean standard size Go game boards Great for Go clubs, starter sets, or as a substitute for when you do not want to use your expensive set of stones; Go board is not included