This premium synthetic blush brush head magnetically attaches to the blendSMART2 rotating makeup applicator only. Spinning at 190 RPM, its gentle rotating motion effortlessly blends and buffs your blush for natural looking, airbrushed-like results every time. You can even buff out makeup mistakes. Great for blush, bronzing and highlighting. All our heads are antimicrobial and cruelty-free and designed for the most sensitive skin. This interchangeable brush head is NOT compatible with the non-magnetic blendSMART(V1) original handles.