Imitation pearl fret markers are 1/4 inch in diameter. Easy to install. Mark locations for markers. Drill shallow hole using 1/4 inch flat bottom or brad point drill bit. Test drill depth on a scrap piece of wood. Glue markers in place using super glue. Carefully sand to finished height. If you drill too deep you can stack two markers to fix the problem.
- Imitation Pearl
- 1/4" Diameter