iToys Crazy Bones Collectors Tin - Assortments May Vary.From the ManufacturerInspired by an ancient Greek game where children played with sheep"s knuckle bones. At the time, children used these bones like dice. Crazy Bones is a modern version of this game, played with characters moulded from plastic. This is a limited editions collectors tin which comes in 5 different styles featuring Gogo"s Crazy Bones characters. Assortments may vary. Product DescriptionCrazy Bones are fun, colorful, game pieces that you can collect and trade with your friends! Crazy Bones were inspired by a game played in Ancient Greece called astragals, Crazy Bones is a modern version of this game, played with characters moulded from plastic. There are hundreds of individual characters, each character had a unique face and name. Each figure is approximately 1" inch tall. Collect them all today!