China Blue

I've halved the volumes of the first 3 ingredients but left the lemon juice at 7.5ml (1/4oz) to rebalance this cocktail.

Gin China Blue
Although the China Blue is meant to be low-ABV and refreshing, I do think it benefits from a small measure of Gin. This version is bright, lightly bitter from the grapefruit, floral from the lychee, and less sweet than the original. Total liquid is 110 ml before dilution, so it fits nicely in a coupe.
35 ml Beefeater gin
12.5 ml Kwai Feh lychee liqueur
12.5 ml Marie Brizard Blue Curaçao Liqueur
45 ml pink grapefruit juice
5 ml lemon juice
2 drops saline
Shake hard with ice, then fine strain into a chilled coupe

Great balance of fruity flavours without being overly sweet. Would probably be awesome in summer as a low-alcohol option you can smash three of without getting wasted. I floated a thin slice of orange since I didn't have any lychees, which worked fine.

Fabulous drink… very sophisticated