- Guitar nut lubricant.
- Reduces strings breakage and nut wear.
- Improves playability.
- Made in USA.
This guitar nut lubricant helps with tuning and reducing string breakage. Easy application including a brush for application. Treats approximately 70 strings although this can vary. You'll just need a tiny amount applied depending on how often you play. A lot of people apply it just when they're changing strings. For others it's a fortnightly event.