Tombow, nice looking bow there. love the lumpy look. kinda funny, i tried cofee last week, one cup of water w/ 1 cup cofee on the stove to a boil, then i simmered till it was black as oil, strained it let it cool and tried on the bow..... nothin. this was on hickory so a little caramel colored already, i couldnt tell if it darkened it a bit. the sludge idea sounds promising to me tho, didnt take the time to get it that thick.
Dustin D.