COMPATIBLE WITH:The replacement brush head is compatible with all Clari Sonic facial cleansing brushes such as Mia, Mia 2, Mia 3 Aria, Pro, Plus, Smart Profile, Alpha Fit, Plus, Sonic Radiance. Functionality: Designed for ultra-soft cleansing, care your skin is precise, clean and shiny. The skin cleansing effect is 6 times greater than the cleansing effect with one hand. Premium Material The brush head is made exclusively of natural ingredients to minimize negative effects or possible damage to the skin. Ideal for cleaning skin spots, large pores or hard to reach facial areas such as the nose. Tip: For best results, we recommend changing the brush head every 3 months. And we recommend this product for any skin with large pores. The replacement brush head for deep pore cleaning uses a bristle design with dual effect gradients to facilitate rinsing and removing oil and dirt that clog pores. ? ? : It is not manufactured or sold by Clari Sonic but has the same performance as the original. If you are not complete, you can request a replacement or