Masudaya Corporation Brain Training Game Jamaica 1.4 oz (40 g)

Get the total number of black dice in an instant!This brain training game is recommended for school cram and educational materials.You can train your brain while having fun sitting, drawing, and drawing.Rotate Jamaican dice to add and decrease the remaining 5 white dice to total 2 black dice.Each white dice can only be used once.Perfect for the elderly as a topic brain training or for elementary school classes, so you can have fun learning math while having fun.Jamaican fun Can be made with something that doesnt. Various ways to make it fun. Makes calculations fast and fun.You can do it anytime, anywhere, and fun to do it by itself. This game is immersive in play and naturally has calculated power.