Mexican Velvet

Rinse a cocktail coupe with falernum, ensuring the interior is well-coated, then discard any excess.

Combine the reposado tequila, mezcal, freshly squeezed lime juice, and pineapple syrup in a cocktail shaker.

Fill the shaker with ice and shake vigorously until well-chilled.

Strain the mixture into the prepared cocktail coupe.