I purchased a small unsmoked meerschaum pipe on Ebay 2006 in a rather nice case. I was probably twenty odd years old and I picked it up for about $25.00. I have been smoking it ever since and whatever I put through it, the pipe steadfastly remained white without any sign of color - probably should have given it to the guy who wanted to de-color his meerschaum! I tried the bees wax thing, I even purchased a tin of Gold Block but nothing seemed to work. Yesterday as I am walking down to the train station on my way to four days of the NJ office the pipe slipped out of my mouth and the stem snapped clean off from the bowl. This was good news as I was starting to hate this damned pipe and I was about to put it up for adoption. Anyway when I examined the stem and bowl the meerschaum was pure white without any trace of tar or tobacco water absorption. The case was marked AB Pure Block Meerchaum from Vienna. Has anyone else ever had an experience like this one? Since I purchased the two new pipes last week and I own god knows how many more I was not upset but just bemused by the fact I must have been smoking a water proof meer all these years.