This Sponge is the one we recommend most for a few reasons;
One, you have two different sides to this sponge. The thick side will make for thinner foundation application, and the thin side will make for thicker foundation application.
Two, this is also great for concealer application, and application in very small, concentrated areas.
Three, it will give you the best results to achieve the cleanest, most flawless and even look.
Four, if used when wet, you will get a more misty/sheer finish.
Five, because of its low density, more foundation ends up on your face rather than left wasted on the sponge.
Protip: If you wash the Makeup Sponge after every use with organic basic shampoo or anti bacterial liquid soap, you can keep using it for up to 3-6 months.