Here is a tip I came upon by accident :) I have so many eyeshadow applicators (the sponge type) that I don't use because I use brushes instead. You know what?! They are EXCELLENT for patting on concealer! You can pat it on under your eyes on a blemish or discoloration and the little sponge applicator is just the right size!! Now I keep all of my clean ones in a little ziploc to keep them handy. They are also useful for patting on ointment, etc.