Chinese Checkers Glass Marbles, Set of 60, 10 of each Color, with Portable Container WITH MARBLE JAR for easy storage and endless fun anytime, anywhere! Size is 14mm. TOP LINE QUALITY GLASS MARBLES: All marbles in the container are constructed upon the highest quality standards. Therefore, they are made to be top-notch and exceed your highest expectations! FOR SUPER FUN GAMES like Chinese Checkers or a Marble Run that boost your childs hand-eye coordination and develop useful fine motor skills! INCREDIBLY VERSATILE TOY: children have been playing with marbles for thousands of years  they are a toy that will never fall out of fashion! SET OF GAME REPLACEMENT MARBLES: 60 Pieces  10 of each color - Black, White, Red, Yellow, Green, blue. playing with marbles is a cheap and cheerful activity that will keep your little ones entertained for hours!