Beech Sanding blocks for shaping fretboards

available in a number of different radii.

Measured in inches.

Blocks are 130mm long, 68mm wide at the base and

45mm high, the quality looks OK and they fit nicely in the hand.

Abrasive, about 5m of quality 80 grit abrasive 100mm wide.

ones marked as seconds have developed  a split, they still work fine

and at worst would need a squirt of glue.