To make your own pear-flavored vodka: Add a 750mL bottle of vodka to a large container with a tight-fitting lid. Add 5 sliced pears. Store in a dark place for 4 to 5 days. Remove the pears and enjoy.
To make the pear martini: Add the pear vodka, pear juice, and lime to a cocktail shaker filled with ice. Shake well and pour into a martini glass or a cocktail glass filled with ice.