Was it ink? Restoration - Rosewood veneer and inlay. 

I can only envy those that do finish work. A lifetime of experience is not easily replicated. Thank you for sharing your knowledge and skill with us Zeke! I also hope all is going well with you. 🌷

Dziękuję za mądry, pouczający filmik. Zdrowia i powodzenia życzę.

Nice Job, Zeke. Beautiful repair.

thank you so much kind sir for uploading such an informative video! peace and love from california!

Methylated spirit is denatured alcohol, mineral spirit is known as white spirits or sometimes white turpentine.