First make rasana...mix water and rasna syrup. Free

Freeze this mixure in freezer.

Take a glass add water, lemon, black salt..mix well.

Then make khas drink.. take glass add water and khas syrup...mix well.

Then take a glass frezze in freezer 5 min with coating some salt.

Then..add khas drink.....add ice cubes...and add shikhanji..and add rasna drink cubes...