0.5 oz Smirnoff® Fluffed Marshmallow Flavored Vodka
1 oz Sour mix (equal parts simple syrup*, lime juice and lemon juice)
Splash Tonic water
Garnish: Lime wedge
Build over ice. Stir. Pour into glass. Add garnish.
How to make simple syrup:
Boil 1 cup of water
Add 1 cup of sugar, stir until dissolved
Remove from heat and allow to cool.
Store in a container in your refrigerator.