Lint Free Micro Brushes. 400 Micro Brushes in all. Lint Free and Non-Drip. Eyelash Extension Micro Brushes make applying eyelash extensions easier than ever in less time. Have the right products available while applying eyelash extensions so time can be cut down. Aids in applying glue, moving lashes into place, removing excess product off skin or lashes. Non-drip tip makes them ideal for using around the eye area. Bottom slides open for easy acess to one microbrush at a time and slides back for safe and sanitation storage. Disposable after use makes them easy to use and less costly that using other brushes that need sanitation cleaning. Get the products that make applying eyelash extensions a breeze. All one size. Color will be shipped that is in stock.