Package Include3 sets of jacks game, each set includes 3 rubber bounce balls and 30 mental jacks, enough quantity to serve for you for a long period of time,Invite your friends and family to play this game!Wide ApplicationSuitable for children to play at birthday parties,Halloween parties or any other occasion,use this jack game machine as a prize for children in the home or classroom.Perfect SizeThe jacks are large in size and weight, each measuring 0.94 inches by 0.86 inches, and the rubber ball is 1.1 inches in diameter.suitable for all ages, but also suitable for children.It is an easy to manipulate and play with the right size.Suitable OccasionsThese jack game consoles can be played indoors and outdoors, can play by themselves, can also play with friends, do not need any equipment, has been a popular game among children for many years, and is also a good way to establish children's eye coordination It also benefits intellectual development and social skills.Have fun with classicsJack games have been a popular activity for children for years, let's play our jack games, play with your kids and family, have fun, and laugh happily from this old fun game Have fun!