Gogos (also known as Crazy Bones) are small figures that became popular around the 1990s. Gogos were inspired by a game played in ancient Greece called astragals, which children played with sheep's knuckles. This The ancient pastime is also known as the game of tabas.​ Gogos are a modernization of this game and are made of molded plastic characters. There have been hundreds of individual characters, each character with a unique face and name. The different shapes of the figures caused them to bounce in different patterns, making some gogos more advantageous over others. During the mid-1990s, Coca-Cola de México launched a similar brand of toys called Hielocos, which also came out in Colombia, Ecuador, the Dominican Republic, Central America, Argentina, Chile and Venezuela.6 Coca-Cola also launched them. launched in Brazil as Geloucos and Gelo-Cósmicos.