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

StewMac Medium Fretwire - StewMac

An easy way to make your frets shine! Flexible self-padded rubber blocks embedded with abrasive grits.

Stewmac Fret Eraser (8000-grit, yellow)

An easy way to make your frets shine! Fret Erasers are flexible self-padded rubber blocks embedded with abrasive grits. They're incredibly handyuse them in sequence as a final step on freshly-crowned frets, to erase fine file marks and scratches. The grits are color-coded for convenience. Frets gleam, and play buttery-smooth. I used to wrap abrasive papers around small rubber blocks, but that got a little clumsy. Fret Erasers are simpler and faster.

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

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

iLuiz Fret Erasers Fret Polishing Abrasive Rubber Block for Fret wire Strings and Other Oxide Layer of Metal Instrument, Set of 8 : Musical Instruments

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

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

[3pcs Fret Erasers Grits]Baroque Fret Polishing erasers are embedded with 180 400 1000 grits. 180 and 400 are aggressive enough to remove deeper

Baroque Fret Erasers 180 & 400 & 1000 Grits, Guitar Fret Polishing Abrasive Rubber Blocks, Set of 3 Grits