Prepare all the ingredients.

Cut the lime into 2 parts. Each half cut into 4 even slices. 1 glass of drink is half a lime. Mint to break it.

In a tall glass on the bottom to put the sugar in, then squeeze the juice from the quartered lime and also put it in a glass. Put ice (I have the cherry and plain), stir, pressing down slightly. Then fill with cold tonic. You can decorate with a sprig of mint. Very refreshing!