Fret Erasers, 220-Grit, White from StewMac. StewMac

StewMac Fret Erasers フレット磨き｜ハイエンドミュージックEC

StewMac Fret Erasers フレット磨き｜ハイエンドミュージックEC

How to Clean and Polish Your Guitar Frets with Fret Erasers - StewMac

SM0467 - The Music Alliance

Rough Fret Smooth + Shine Set - StewMac

Fret Erasers Guitar Fret Polishing Cleaner Abraisive Rubber Block 180&400&1000Grit Frets Polish Tools Luthier Tools - AliExpress

StewMac Fret and Fingerboard Leveling Tool for Stringed Instruments, 24 Length - The Original Stainless Steel Fret Leveler, Designed by StewMac : Musical Instruments

Crawls Backward (When Alarmed): March 2019

StewMac Pre-Cut Medium Fretwire Set - StewMac

3M Stikit Self-adhesive Abrasives, 220-grit, 15 yards

Update to my fret issues : r/Luthier

StewMac Fret Erasers フレット磨き｜ハイエンドミュージックEC

Guitar Fret Polishing Erasers #150 coarse Grit Set of 2 - Philadelphia Luthier Tools & Supplies, LLC

Fret Dressing Stick with Micro-Mesh Belts, Fret Dressing Stick with 14 belts (2 of each grit)