ZiNNO PURE BRUT on the rocks

In a spherical cocktail glass filled with ice:
15 ml ZiNNO Pure Brut
150 ml tonic
3 dashes of Angostura Bitters
Add a slice of lime, squeezed into the glass.

50 ml organic apple juice
15 ml ZiNNO
10 ml lemon juice
100 ml elderflower tonic
Fill a long-drink glass with a few ice cubes.
Add the apple juice and lemon juice.
Stir well, then

The version with a splash of sparkling water:
15 ml ZiNNO Pure Brut
30 ml freshly squeezed lemon juice
15 ml vanilla syrup
40 ml sparkling water
A spiral lemon twist and/or a cherry, for garnish.