Here is a set of replacement glass marbles for your Chinese Checkers game. The game marble set from AmishToyBox.com includes 10 glass marbles of 6 colors (red, blue, black, green, yellow, and white). The glass marbles are 18mm (about 3/4") in diameter. The set of 60 marbles come in a handy drawstring cloth pouch. Our glass marbles are a popular choice to replace the plastic marbles in cardboard Chinese Checkers games or for playing the old-fashioned game of marbles.