Description_x005F_x000D__x005F_x000D_This item is well made of premium material for durable and practical use. It& 39;s easy to use with long service life. The precise design will ensure its practicability in the work of high performance. After use, the strings will become smooth and incomparable. It is a professional cleaning tool for guitar players and guitar lovers._x005F_x000D__x005F_x000D_Feature_x005F_x000D__x005F_x000D_- Color: As shown._x005F_x000D_- Material: Plastic._x005F_x000D_- Size: Approx. 13 x 3.1 x 2 cm / 5.1 x 1.2 x 0.8 inch (L x W x H)._x005F_x000D_- Made of plastic, durable and not easy to damage._x005F_x000D_- Light weight for simple storage and carry._x005F_x000D_- Not only can derust the strings, but also can add lubricating oil for the strings._x005F_x000D_- Great for guitar, cello, violin in hand, zither, piano and other stringed instruments.Packing list: 1 x Guitar Accessories Strings Derusting Pen Strings Anti Rust Pen Guitar String Care Oil Eraser