Watch this vendor make a tea egg drink locals believe boosts the drinker's stamina.

Footage captured on November 16 shows a shopkeeper named Firdaus mixing the ingredients using an electric drill with a whisk attached to the end.

Locals in West Sumatra believe the drink boosts stamina with its warm taste.

The drink is made from egg yolks, tea boiled water, milk, palm sugar, and a special powder for flavouring.

Roadside kitchens in Indonesia use electric drills to mix a warm drink called 'tea egg'.

In footage filmed on Thursday (16/11), the stallholder, Firdaus, can be seen mixing the drink ingredients in the glass using an electric drill whose tip is replaced with a whisk.

The drink served is egg tea, a typical West Sumatra drink believed to generate stamina with a delicious, warm and not fishy taste.

Egg tea is a mixture of egg yolks, tea boiled water, milk, plus palm sugar and special powder for flavoring.

A glass of drink that is also often considered to be able to awaken a man's vitality is sold for Rp10,000 to Rp20,000 (0.6 - 1,28 USD).