Customers at a stall in New Delhi tried some extra spicy treats when they had burning betel leaves placed into their mouths.

Fire paan or the flaming betel leaf is becoming quite popular among young Indians, as the fire extinguishes once it enters a person's mouth, with this example being filmed only on September 22.

Paan is a local mouth freshener - a mix of local herbs such as cloves, betel nuts and cardamom among other ingredients, which are wrapped in a betel leaf.

The fiery flavour has become one of the popular Paan choices apart from other flavours like Chocolate and Ice-Paan.

This is the terrifying moment a shopkeeper is seen putting a betel leaf alight into the customer’s mouth in New Delhi, India on 22nd September 2019.

The ‘Fire Paan’ or the flaming betel leaf is becoming quite popular among Indians as it is being lit up and put directly into the mouth of the customers which has drawn quite an attention of the youths.

Paan is a local mouth freshener - a mix of local herbs such as cloves, betel nuts and cardamom among other ingredients, which are wrapped in a betel leaf.

Footage captured captured at a market in New Delhi show the Paan (Betel Leaf) seller setting up the contents inside the betel leaf alight as he puts it into the mouth of a customer on September 22nd.

As soon as the boy takes it inside his mouth, the flame puts off automatically while leaving his mouth fuming.

People can be seen lining up to have the taste of the unusual flaming mouth freshener everyday near the shop as it is crowded by people who come to experience the thrill.

There are three shops lined up side by side and it has become one of the popular Paan choices apart from other flavours like Chocolate and Ice-Paan.