jgl_sunlit_patch/kubejs/data/twigs/recipes/weathered_copper_pillar.json

{
  "type": "minecraft:crafting_shaped",
  "key": {
    "#": {
      "item": "create:weathered_copper_shingle_slab"
    }
  },
  "pattern": [
    "#",
    "#"
  ],
  "result": {
    "item": "twigs:weathered_copper_pillar"
  }
}