The Wood Block is a block with a wood-like appearance. This is an ideal block for new players when it comes to building homes and other buildings, as it is also farmable and its seeds can be easily sold to make fast World Locks, or spliced to make a lot of stuff.
Wood block is also one of the items essential to most splicing coombinations.
There is a similar block called the Secret Passage, which is a Wood Block when placed correctly. This is one of the common causes for world trade scams, but may have been lessened thanks to updates, that prevented worlds from trading if there is a loose item.
Wood Block can be farmed.