It is possibly an old Andrex roll and is the standard double helix, grey brown recycled cardboard. There are one of two brownish clumps where it has been splashed with something but I'm sure whatever it is will simply fall off once it dries out. I almost forgot to mention, there is a piece of yellowish brown paper stuffed in the middle which is included with the roll, largely since it appears to be stuck.
S.
It's not necessary to tell me I'm right.
Ever. We'll assume it.
Nick Nolte, The Thin Red Line