Yes, the carbon coating applied to the inside of the bowl is like applying a thin film of honey,,,,.it doesn’t hurt a thing, burns away during the smoke, masks initial off tastes, and might lower the temperature of a bowl a tiny bit.You do this even when the manufacturer finishes the chamber with a coal skin? (I’m not being asinine, here)
But all pipes, benefit from break in, the cheaper ones usually more than the most expensive.
Probably due to extremely long times needed for the burl root to form, maybe because of the soil and climate where the heath shrubs grow, the only good commercial briar has always been dug around the rim of the Mediterranean.
A supreme effort was made to replace that briar with friendly sources from Allied nations during World War Two and failed. It has to be from there, to be good.
On paper a briar pipe should just burn up. The ember of a pipe approaches a thousand degrees when you puff it, and virtually all wood starts to ignite about half that temperature, but not cured, seasoned, and aged Mediterranean briar.
What I think happens during the first few times a briar pipe is smoked is that intense heat cures out and alters the structure of the cellulose fibers in the briar.
If the briar was high enough grade, that somehow seals it and it’s good for ages,,,.indefinitely,,,.until Christ comes, if properly rested and babied between smokes.
Today I unwrapped two magnificently high condition old Marxman pipes at least 70 years old.
The Oom Paul had an even cake of carbon to the bottom of the bowl just a whisker thick, and it all just peeled off like the outer skin of an onion leaving all brown briar. The square panel Benchmade looked like half a bowl had been smoked.
The Oom Paul and Square Panel both were the light shade of tan as the Square Panel when both were new.
Today the Oom Paul is such a dynamite good smoker you’d call me a liar trying to describe it.
As I’m smoking the Square Panel, about halfway down I’m getting the slightest taste of briar that was likely 75 years old when harvested and has aged another 75 years. In a month it will be as reddish brown as the Oom Paul and be a perfect, none better at any price smoker as well.
The same process benefits a new Dr Grabow as much as the best old hunk of Pre 54 Algerian briar ever carved.