Put the index finger and middle finger of the right hand into the right hole of the brush holder; the thumb and palm fix the left side of the brush holder so that you can hold the brush comfortably. So easy for detail cleaning of small parts such as nail seams. It can not only be used as a nail cleaner, but also can be used for gap cleaning in your home. Easy to carry, small and lightweight, won’t take up much space, you can put it in your travel bag or handbag. Suitable for for cleaning in kitchen, bathroom, garden shed sink, home, office, travel and so on, also for nail art use. Order Now!