Seven (7) - Clarisonic Sensitive Cleansing Brush Heads, PBL08352 One (1) - Clarisonic Deep Pore Cleansing Brush Head 2-Pack, PBL083598 Compatible with Mia, Mia 2 (Maybe Mia 3, not sure) My device unfortunately died, so offering my backstock of replacement heads. NEW IN BOX Authentic Please be sure these work with your unit, no returns.