Combine the raspberry juice, limoncello, vodka, simple syrup, lemon juice, and ice in a cocktail shaker.
Shake well until chilled.
Strain into a glass over fresh ice.
Top off with club soda and stir gently.
Garnish and serve.
Recipe Note
The club soda in this recipe makes the drink bubbly and fizzy, while the lemon juice makes the liquor the right sweetness. For best results, include them in your recipe.