{
  "format_version": "1.12",
  "minecraft:recipe_furnace": {
    "description": {
      "identifier": "minecraft:vetro_altoforno"
    },
    "groups": [
      "ricette_personali"
    ],
    "tags": [
      "blast_furnace"
    ],
    "input": {
      "item": "minecraft:sand",
      "data": 0
    },
    "output": {
      "item": "minecraft:glass"
    }
  }
}