Suitable for home or salon use.<br />Compact size、 lightweight、 portable and convenient to carry.<br />Easy to clean your nail drill bits.<br />With 2 colors brush、 white brush is made from fiber、 soft and can be used to clean the place which is easy to clean; the copper color brush is made of metal、 hard and durable、 can be used to clean the place which is not easy to clean.<br />How to use:<br />Start grinding machine to make polishing head rotated、 let polishing head close to brush、 clean the polishing head by the friction between the brush and polishing head.<br />Material: Plastic + Fiber + Metal<br />Package:<br />1 x Nail Drill Bit Cleaner