Nether Brick Slab is a decorative block that is used for decoration.
To make nether brick slab, you will need Nether-rack, Nether Brick using Furnace, Nether Brick Block and then have to use Crafting Table. Please follow the following steps to make Nether Brick Slab.
Nether Brick using Furnace
After that, you will have to use the furnace to make nether bricks from nether-racks. Go towards the furnace to make nether bricks. Add nether-racks in the upper box and coal in the lower box to get bricks in the right-side box of the furnace. Add them in your “ready to use” stock. Nether bricks are used to craft nether bricks.
Nether Brick Block
After that we will have to make three nether brick blocks using the crafting table. Move to crafting table and open up 3*3 crafting grid. Add 12 nether bricks in four adjacent cells of your choice, 3 bricks in each cell as shown in the image below. You will get nether brick blocks in the right-side box of the crafting table. Add these blocks in your inventory.
Nether Brick Slab
Now use the crafting table once more and simply add these three brick blocks in any row of the crafting grid. You will get nether brick slabs in the right-side box of the crafting table. Add these slabs in your “ready to use” stock. Nether brick slab is used for decorations.