Best way to test Mascara

I am absolutely obsessed with these sets! Completely worth it for the amount of product you get in the deluxe sizes, plus the full sized product voucher (which the full sized products retail themselves for up to $30 anyways!!!). This set is no less than perfect. All of the brands here I found amazing, asides from the Marc Jacobs, which I found to clump my lashes together for whatever reason. It was a tough decision, but I ended up choosing the better than sex as the full sized product. Made my lashes look the fullest and most volumized out of all of them.