Easy to UseJust fill in water and cleaning solution, then invert the silicone cover for drying after deep cleaning.It's recommend clean no more than three brushes at one time, and do not add water more than the maximum fill line. Versatile UsageNo assembly required. Brush cleaner is compatible with a wide range of makeup brushes, regardless of their size or shape. From small eyeshadow brushes to larger powder brushes, it tackles them all with ease. Automatic Spinning Makeup Brush CleanerAutomatic brush cleaner makeup is powered by usb, the operation process is simple, you can turn it off or on, it is easy to operate and carry, you can take it with you when traveling and playing. Cosmetic Brush CleanerAs A Makeup Enthusiast, Maintaining A Hygienic Makeup Routine Is Crucial. The Brushy Makeup Cleaner Effectively Removes All The Makeup Residue, Additionally, It Is Gentle On The Bristles, Preserving The Quality And Longevity Of My Brushes. Specifications: Item Type:Electric Make-up Brush Cleaner Material: ABS + PC + TPE Speed: 7000 RPM How to Use: 1. Add clean water and drop in cleaning solution. 2. Insert the makeup brush and start cleaning. 3. After cleaning, air dry the makeup brush. 4. Makeup brushes can be stored and also protected from dust.