Sharish Blue Magic Gin from Portugal has a head-turning party trick – it turns pink when you add tonic water.

The gin is made with a flower known as the Butterfly Pea that gives the gin a natural deep blue hue.

Adding tonic alters the pH of the gin turning it pink before your – and your customers' - very eyes.

As well as Butterfly Pea, the spirit is made with botanicals including juniper, cinnamon, coriander seeds, clover and lemon verbena.

The gin is described as "smooth, with unique citrus aromas and a sweet flavour."

It is currently distributed exclusively in the UK by Hammonds of Knutsford.

See the magic happen in this video below.