Tobacco pipe

[deda]

When identified it says that it is a staff yet it cannot be carved into hoppak.

[Quino]

I reported this bug? to some imm and he told me that you can whack someone over his head with tobacco pipe using it like staff, but it's still just a pipe. Nothing common with other staffs

[master]

It is pipe from giant! You can imagine that such pipe can be 2m long

[Nuitari]

Try sharpening a tobacco pipe.. even if it is 2m long. 

In fact, carving skill specifically checks for various items that claim to be staffs, but are of a slightly different nature.