What's a bone nut vs a Tusq nut?

I just covered bone versus cheap plastic — this one's a more interesting fight, because Tusq is actually trying to be a serious material, not a cost-cutting afterthought.

Bone

Natural, dense, and variable. Real bone has been the standard for a long time because it's hard, transfers vibration efficiently, and takes a clean, durable slot cut. The tradeoff: it's a natural material, so density and consistency vary piece to piece, and it requires more skill and time to shape and fit correctly.

Tusq

An engineered synthetic designed specifically to mimic bone's density and tonal transfer properties, but with total consistency from piece to piece. No natural variation, no porosity issues, and it's more consistent to machine to precise specs. Some players report Tusq sounding very close to bone, others swear they can tell the difference — a lot of this territory gets subjective fast, and double-blind guitar tone comparisons are notoriously unreliable even among experienced players.

The practical differences that actually matter

• Consistency: Tusq wins, by design.
• Character: Bone has natural variation that some players and builders specifically seek out.
• Cost and availability: Tusq is generally cheaper and more consistently available in various sizes and pre-shaped blanks.
• Tradition: Bone is what's expected on higher-end and vintage-style builds; some players care about that, some don't.

Which should you get?

Honestly, either is a legitimate upgrade over a cheap stock plastic nut. If you just want a durable, well-cut nut that isn't going to be the weak link in your setup, both options get you there.