1 1/2 oz of Bombay Sapphire gin (or Gin)
1 1/2 oz of absente herbal liqueur (or Lime Citron Liqueur)
3-5 drops of green creme de menthe (or Mint liqueur)
Coat a martini glass with a few drops of green creme de menthe. Put six ice cubes into a cocktail shaker and add the liquor. Shake to chill and strain into the martini glass.