♪【Practical Guitar Tool Set】 Tanstic 9pcs Guitar tool set including 1pcs 3-in-1 guitar string winder, 1pc guitar fret leveling beam, 1pc guitar fret crowning file, 1pc guitar rocker, 2pcs guitar grinding stone, 2pcs guitar fingerboard guards and 1pc cleaning cloth. 9pcs quantity can fully meet your guitar string needs. | ♪【3-in1 String Winder】Put strings, cut line, pull cone, 1 string winder for 3 functions. Also designed with durable hardened steel clippers and leverage handle, our string winder can help you easily cut through guitar or bass strings, pull pins or strings without hurting your fingers and nails. | ♪【Guitar Fret Leveling Beam】 Flat and straight guitar fret leveling beam comes with sandpapers on the 4 sides for fret leveling or dealing with fret buzz problem. 4 sides with 4 different specifications: 400 grit/ 600 grit/1000 grit and 1200 grit for your different guitar polishing needs. Quality aluminum alloy made main body is strong and rust-free, which ensures longer service life. Suitable for electric guitar, acoustic guitar, electric bass,etc | ♪【Thoughtful Package】 1pc stainless steel fret rocker with 4 flat straight edges, can help you detecting discrepancy in frets height. 1pc guitar fret crowning file for rounding down sharp edges and smoothing out frets. 2pcs grinding stones for frets polishing, leveling and frets corner deburring. 2pcs stainless steel fingerboard guards protect the fret board when polishing. 1pc cleaning cloth for surface cleaning. 9pcs great value package for easier work! Don’t need to buy other guitar tools! | ♪【Wide Application】Suitable for all stringed instruments like guitars, banjos, mandolins, ukulele, etc. Convenient for you to easily tune the strings, restring or polish the frets.