3 in 1 size:The file has 3 different sizes grooves，The small slot is use for Ukulele fret.Medium slot is use for normal Guitar/Bass banjo, mandolin, cigar box guitars fret which for most regular use.Large slot is use for Jumbo frets.

The hand shank is made of solid wood: excellent grip and smooth operation.

This dressing file is a very handy tool to make your fretwork more effective and time-saving effort, a great addition to your guitar maintainence kit; good gift for guitar players

3 Different size edges prevents damage to fingerboard.

Wooden handle design for convenient and comfortable to use.

An amazing fret file dressing tool, widely used in electric guitar, acoustic guitar, bass, ukulele, and other musical instruments.

. 【Accessory Tool】: A must have tool for luthiers, guitarists, hobbyists, DIY enthusiasts, DIY frets and basses.

. 【Easy to Hold】: Guitar fret crowning dressing file has wood handle has grip, and save effort.

. 【Material】: The guitar fret file is made of metal and wood material, which is , and the handle is designed to be comfortable to hold.

. 【Application】: Guitar fret trimming metal files for guitar repair and maintenance. Comes with individual nylon oxford bag, very portable and carry around.