Natural eyelash extensions ?

So I want to get eyelash extensions but I would like to get the “natural” set. I have long and full lashes naturally but I would like to get them just for when I’m traveling because it will make my makeup routine a lot faster. I’ve gotten them once and I made the mistake of getting full lashes and I spent 3hrs in there and i looked so crazy with huge eyelashes. So I want to get the natural set and I’m wondering about how many individual pieces do they put on my lashes?