Chiseled bookshelf.

It's a bit anoying that the player need silk-touch to mine it, beacuse lots of players can craft it early game, but to get it back the player need to use silk-touch wich is mid-end game. Not mentioning that it uses loots of wood (+slabs=3 planks).

So pls make them non-silk-touch able, so we don't need to farm for enchants+ lot's of wood.