History
Worked out by reading the registry of every Minecraft build Mojang has published, in release order.
| Version | Date | What the files show |
|---|---|---|
| 26.3-snapshot-1 | 23 June 2026 | Added. |
Black Wool Slab is a slab-shaped block in Minecraft that stacks up to 64. It is crafted from Black Wool, and it can also be made by combining Black Dye with another wool slab, such as the Blue, Brown, Cyan, or Gray version.
Players place it to put down a Black Wool Slab block. It is also an ingredient in 16 recipes.
Worked out by reading the registry of every Minecraft build Mojang has published, in release order.
| Version | Date | What the files show |
|---|---|---|
| 26.3-snapshot-1 | 23 June 2026 | Added. |