Not only suitable for crowning guitar fret, but for electric guitar, acoustic guitar ,bass, Ukulele etc; a nice simple way for crowning frets if they are worn. One flat file, works on fret edge and fret end round.
Baroque Guitar Fret Crowning File Fret Repairing Tools With 4 Size Edges IWWP
Baroque Guitar Fret Crowning File Fret Repairing Tools With 4 Size Edges UHBR
Yamaha CS40II Classical Guitar for Learners, 3/4 Size - Traditional Western Body - Natural & 3rd Avenue 3/4 Size Classical Guitar Gig Bag Padded Cover for 36 inch Guitar - Black
DAWOO 4/4 Size Acoustic Guitar -38 inch Classic Guitar,A Quality Choice for Beginners and Music Lovers.
Valencia 200 Series 4/4 Size Nylon Guitar & Case