Usually in the US (at mostly fast food chains) when we say two or three, we are referring to the sachet packed milk. If you are in a restaurant, where the sachets would look not so fancy, you'd say some milk.

Usually in the US (at mostly fast food chains) when we say two or three, we are referring to the sachet packed milk. If you are in a restaurant, where the sachets would look not so fancy, you'd say some milk. So you'd say two or three milk/sugar.

But in the UK, a milk is a more common thing to go along (especially with tea) compared to the US where we like to have our coffee without milk/cream mostly(and you might surprise people here if you have milk in your tea). Just a fact! dont know if it helps the context.