The GSE 15" jumbo oak wood Chinese checkers board game set includes a Chinese checkers board, 60 colorful glass marbles with a diameter of 0.6-inch (10 in each of six colors), and a marble storage bag for easy transport and storage. The board is large enough to grip the marbles easily and provide a large spacing which keeps your hands from colliding when you play. A perfect fit for family parties, game nights, traveling, sleepovers, gatherings, camping trips and more, anyone over the age of 6 can participate in this game!