Grindstone

Recipe #821

{
    "type": "minecraft:crafting_shaped",
    "category": "misc",
    "key": {
        "#": "#minecraft:planks",
        "-": "minecraft:stone_slab",
        "I": "minecraft:stick"
    },
    "pattern": [
        "I-I",
        "# #"
    ],
    "result": {
        "id": "minecraft:grindstone"
    }
}