A Polished Blackstone Wall is a decorative wall variant made from Polished Blackstone, featuring a smooth, dark texture that complements fortress and Nether-themed builds. It connects seamlessly with other walls, fences, and solid blocks. Polished Blackstone Walls can be mined with any pickaxe; otherwise, they drop nothing.
They do not generate naturally and must be crafted using Polished Blackstone or obtained through stonecutting. Like other walls, Polished Blackstone Walls can be placed under a note block to produce a bass drum sound.