1、Complete tool for turning electric guitar, bass, mandolin, banjo, ukulele, acoustic guitar, etc. 2、Can be used to change the strings, set the pitch, adjust the action or check the height of the strings. 3、This kit is ideal for cleaning, maintaining and repairing stringed instruments. 4、Small and portable, weighs about 0.6 pounds, and comes with a carrying case for easy transportation and storage. 5、Made of high‑quality materials, durable and can be used for many years. 6、Including all the tools used to replace the rope and setting, for example: adjust the length of the screwdriver and change the head by pressing the round iron piece in the middle of the screwdriver. 2 Sets of Strings (6pcs/set)5 x Celluloid Pick 0.461 x Pick Clip1 x Plastic Ruler1 x Ruler1 x Screwdriver3 x File (3 specifications)3 x Hex Wrench(3 specifications)2 x White Guitar Nut (nut and saddle)6 x String Nail White1 x 3-In-1 Guitar String Changing Tool1 x Cloth Bag Item Type: Guitar Repairing Tools KitMaterial: Plastic, Metal