{
  "type": "minecraft:crafting_shaped",
  "category": "misc",
  "key": {
    "O": {
      "item": "tfmg:rebar"
    }
  },
  "pattern": [
    " O ",
    " O ",
    " O "
  ],
  "result": {
    "count": 3,
    "id": "tfmg:rebar_pillar"
  }
}