Is Tic Tac One Word Or Two?

Is Tic Tac One Word Or Two? Tic Tac were first introduced by Ferrero in 1969, under the name “Refreshing Mints“. In 1970, the name was changed to Tic Tac, after the distinctive clicking sound made by the pack being opened and closed. Is Tic Tac Toe hyphenated? The phrase, or one of the above