its not hard
=skittles+vodka
an alternative and easier method is to buy some vodka then go to your local supermarket and get some flavourings (lime etc @about a £1 each) from the baking section and add those +sugar to taste (not oil based ,while you are there get some glycerine aswell ,add 1 teaspoon per bottle (it will make the roughest spirit as smooth as pop and is a trick used by ppl who make their own spirits (im not condoning breaking the law
) ,saves waiting,shaking and filtering crap out (you can then enjoy the skittles as an aperitif instead of throwing them in the bin as an expensive pile of sludge)