Question

List in order of least to most expensive:

Plain-sliced red oak Rift-cut white oak Combed-grain red oak Plain-sliced white oak

What is combed grain?

Answer

Typically, from least to most expensive:

Plain-sliced red oak
Plain-sliced white oak
Rift-cut white oak
Combed-grain red oak

Combed-grain is a selection from rift-cut wood material that is distinguished by the tightness and straightness of its grain.