A doodah or gismo, such as a Guinness can's fizz-activator

Let's find possible answers to "A doodah or gismo, such as a Guinness can's fizz-activator" crossword clue. First of all, we will look for a few extra hints for this entry: A doodah or gismo, such as a Guinness can's fizz-activator. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.