Step 1.
- Fill a cocktail shaker with ice.
Step 2.
- Add 2 ounces of vodka, 1 ounce of blue curaçao, and 1 ounce of freshly squeezed lemon juice to the shaker.
Step 3.
- Shake well until chilled.
Step 4.
- Strain the mixture into a chilled martini glass.
Step 5.
- Top with a splash of tonic water for a shimmer effect.
Step 6.
- Garnish with a twist of lemon.