{
  "type": "minecraft:crafting_shaped",
  "category": "misc",
  "key": {
    "G": {
      "tag": "createbigcannons:glass"
    },
    "L": {
      "item": "minecraft:leather"
    },
    "W": {
      "tag": "minecraft:wool"
    }
  },
  "pattern": [
    " L ",
    "LGL",
    " W "
  ],
  "result": {
    "item": "createbigcannons:gas_mask"
  },
  "show_notification": true
}