Perks are LastSwab value packs (2,4,5 and 10). The size of the pack determines the amount of LastSwabs you will get.
You get to choose any color in any version (standard or make-up) to complete your pack. You can do this in the survey we send you a few weeks after you place your order. And, you can mix and match colors and versions in your pack! 😊 🐬