DIY Finnish Lonkero (a.k.a. Long Drink)

Ingredients

• 4 ice cubes
• 2 tablespoons gin, or to taste
• 2/3 cup grapefruit juice, or to taste
• 1 tablespoon lemon juice
• 1 tablespoon lime juice
• 1 cup club soda

Steps

1. Place ice cubes in a cocktail glass. Pour gin over ice cubes; add grapefruit juice, lemon juice, and lime juice. Top with club soda and stir gently.