Real Techniques Miracle Mini Eraser Eye Makeup Sponges are intended to help with touchups in hard-to-reach or sensitive skin areas like under eyes and around the nose. From flaking mascara to eye shadow fallout, these little miracles help sweep away your makeup mishaps. Use damp to blend harsh lines or dry to pick up makeup. 6 ways to erase: Sweep away under eye shadow fallout Wipe away liner gone wrong Pick up brow product fallout Wipe away mascara smudges Pick up over applied shadow Blend away too much blush or highlighter replace every 1-3 months