Tuff Bricks
Tuff Bricks are a brick variant of tuff, primarily used for decorative purposes. They generate naturally in trial chambers, forming the ceilings and walls of various rooms. They require a pickaxe to be mined; otherwise, they drop nothing. With a hardness of 1.5, they are relatively easy to break.
They can be crafted using polished tuff or obtained through stonecutting. Tuff bricks can also be crafted into slabs, stairs, and walls. Like other stone bricks, tuff bricks have no additional functional uses. They can be placed under note blocks to produce a bass drum sound.