In this video:
https://tomovhxtv.vhx.tv/beginner-series/videos/b1-open-chord-e-minor-guitar-basics-picking-strumming
I see that Tomo hase four white bridge pins and two black.
Do the different bridge pins help to develop different timbre?
Here is Tomo's comment:
"Thanks so much for subscribing to my Guitar Wisdom. This Harmony is a vintage guitar. I broke two pins, and I replaced them with two black pins!"
David Childers