NaturesAura/src/main/resources/data/naturesaura/recipes/pickup_stopper.json

{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        "CIC",
        "CDC",
        "CIC"
    ],
    "key": {
        "D": {
            "item": "minecraft:slime_ball"
        },
        "I": {
            "item": "naturesaura:infused_iron"
        },
        "C": {
            "item": "minecraft:cobblestone"
        }
    },
    "result": {
        "item": "naturesaura:pickup_stopper"
    }
}