This brouille-absinthe works the opposite way than the See-Saw brouilleur does. Here, you fill the absinthe glass with the desired amount of cold water, then you put the streamline brouille-absinthe over it. Then you simply fill the reservoir with absinthe and it will slowly drip into the water and mix with it.
Will fit on most absinthe glasses of 80mm (3 1/4") diameter or less. Silver plated.