| 摘要 |
The present invention relates to color Go stones, wherein silica, sodium carbonate, calcium carbonate, fluorspar, potassium carbonate, aluminum hydroxide, borax, and coloration substances are mixed to manufacture color Go stones having various colors, thereby not only breaking the monotone of existing black and white colors but also helping children and foreigners readily take an interest in the game of Go; also, these not only play the role of Go stones, but can also can be utilized as children's toys. In addition, the present invention affords a self-cleaning effect by photo-catalytic coating of the surface of said Go stones, and facilitates finding the last Go stone placed by one's opponent by coating thermochromic paint on the upper face of a color Go stone; said Go stone is configured as an upper case and a lower case, and display parts are built inside the upper case and lower case, thereby enabling education by means of Go stones. |
