for example enter "2" and then pick an ingredient from the select menu to scale the drink to 2 ounces of it
Shake with ice, then serve Neat in a Cocktail/Martini/Margarita Glass
Notes: Omit Mineral water if using wet ice (who mixes with dry ice???); difford's simple syrup is 2 parts sugar to 1 part water (seems excessive, but obviously will make this significantly sweeter)