MegaFun USA's 100% glass marble sets are durable and built to last. These nostalgic toys educate children with fun facts and teaches them how to play the classic games of marbles. Collect all of the highest quality marble sets and enjoy hours of fun. Recommended for ages 5 years and up; Individual marble pack size: 6'' H x 3'' W. Assorted endangered species collection brings the colors of rare animals to your very own multitude of marbles This marble set includes 5 marble packs complimenting the colors of red panda, Asian elephant, jaguar, poison dart frog and snow leopard marbles -- each with 24 marbles and 1 shooter in the pack Each themed marble pack includes fun facts about the animal it represents and instructions for the original game of marbles Each vibrant collection is 100% made of glass and manufactured in North America with the highest quality Recommended for ages 5 years and up; Individual marble pack size: 6'' H x 3'' W