Spa Sciences ECHO Sonic Makeup Brush Replacement Brush HeadBrand: SPA SCIENCES Color: Black Features: BRUSH HEAD ONLY This purchase only contains the brush head. If you dont have the full ECHO sonic makeup brush yet, get it today so you can use less makeup and enjoy a better look. EFFECTIVE Whether you want to add foundation, concealer, blush, highlighter, bronzer, or other minerals from your palette for your complexion, this brush head reduces harmful agent formation between use by over 99%. MICRODUST