Summarize this article in one sentence.
They’re sold at most pharmacies and beauty supply stores, and there are a ton of different brands and styles on the market. If your goal is to make them look natural, you want to avoid the dramatically long, the unnaturally spiky, and the outrageously full ones. If you want them to look real, bigger is not necessarily better. Choose a pair that look like your dream natural eyelashes. If you can’t find any that look natural in the store, check online. You will endless options if you order online, and you can also read reviews from others who have tried particular brands or styles. For most people, your false eyelashes won’t be ready to go right out of the box. First, you’ll need to trim them so that they fit your own, unique eye perfectly. Before applying any glue to them, hold them up to your eyelid and determine how much you’ll need to trim off the end. Use small scissors to carefully cut the lashes. The finished lash strip should be the same length as your natural lashes. If you skip this step, the extra length will rub against your skin as you blink and cause the eyelashes to come loose. Not to mention they won’t look very natural! There is a bit of a debate about which eyelash glue is best, so you can weigh your options. Some pairs of eyelashes come with glue, but often you’ll need to buy your own. Eyelash glue is sold at pharmacies and beauty supply stores in small tubes that you can use for many applications.  The most common type of eyelash glue comes out of the tube white and then dries clear. If you’re skilled at applying false eyelashes, you can apply them carefully and avoid any clumps of glue showing. You can also purchase black eyelash glue. This works well if you line your lash line with dark eyeliner before applying your lashes, because any black glue will blend into it.

Summary:
Purchase a natural-looking pair of false eyelashes. Trim your eyelashes. Buy the proper eyelash glue.