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Polished Blackstone Brick Slab

Single slab: Partial (blocks light)‌[JE only]Partial (diffuses sky light)‌[BE only]

A polished blackstone brick slab is a decorative slab variant of polished blackstone bricks that generates in ruined portals and is used for building.

Polished blackstone brick slabs can be mined using any pickaxe. If mined without a pickaxe, they drop nothing.

Source: Minecraft Wiki cacheUpdated: 2026-05-01 Open Original

Local game data

Polished Blackstone Brick Slab

Bedrock 1.21.100
Typeitem
Stack64
Durability-
Sections2
Canonical IDitem:polished_blackstone_brick_slab
Minecraft IDminecraft:polished_blackstone_brick_slab
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Local Data Properties

displayNamePolished Blackstone Brick Slab
namepolished_blackstone_brick_slab
id1321
stackSize64