I used to use full lashes... Until I found these! They are so easy to put on. The cluster lash is perfect for customizing for YOU. I personally use 4 clusters of the same size from the outside corner of the eye, then one that's a size smaller for the inner corner. They look awesome! With the right glue, and maintenance, mine last for about 3 weeks. I am very careful in the shower and sleeping at night (which makes them last longer. I can use them, take them off, wash them, and use them again! Very durable. But, for the price, I just throw them away and put on new ones!