{
    "replace":true,
    "key": "copper",
    "category": "metal",
    "primary": 4,
    "secondary": 4.2,
    "tertiary": 2.5,
    "durability": 180,
    "integrityCost": 1,
    "integrityGain": 5,
    "magicCapacity": 78,
    "toolLevel": 2,
    "toolEfficiency": 5,
    "tints": {
        "glyph": "copper_glyph",
        "texture": "copper"
    },
    "textures": [
        "metal",
        "default"
    ],
    "material": {
        "items": [ "minecraft:copper_ingot" ]
    },
    "improvements": {"workable": 1},
    "requiredTools": {"hammer_dig": 1}
}