This mod adds vertical slabs for each vanilla slab.
They can be waterlogged, placed in pairs as a full block and in the four different orientations, just as regular slabs but vertically.
It's just that simple :D
Vertical slabs can be crafted from regular slabs in a crafting grid and can be crafted back to regular slabs.
Vertical slabs Team
![Mob proof crystals [Fabric] project image](https://media.forgecdn.net/avatars/thumbnails/317/349/256/256/637421627032036545.png)
