Ethereal Wood Planks

The Ethereal Wood Planks are a type of wood plank added by Biomes O' Plenty, which can be crafted out of Ethereal Wood. It can be used to build and to craft following blocks:
 * Ethereal Door
 * Ethereal Fence
 * Ethereal Fence Gate
 * Ethereal Wood Slabs
 * Ethereal Wood Stairs