From left to right: C3, N5, NC15 C3 probably has 50% powder left, N5 is probably 75% powder left and NC15 is at 90% powder left. Was in my makeup kit, none come with sponges. $12/each or will sell all 3 for $20. Studio Fix Powder is great to use on its own as a foundation with a kabuki brush. Gently use circular motions with the kabuki and you’ll get a flawless finish. Powder is excellent at concealing pores and is beautiful to set foundation or concealer.