Crafting using Any Iron Plate, Any Iron Nugget and Any Iron Plate, arranged in the pattern shown. Produces 16× Empty Spool.
Crafting 
Empty Spool ×16 guaranteed Empty Spool
Create Crafts & Additions · by MRH0
Function
Stores connection location. Used to store wires. R-Clicking two linked Connectors Will remove the wire link and return a filled _spool_.
Acquisition
Crafting Empty Spool ×16 guaranteedUsed in (3)
Crafting using Any Copper Wire, Any Copper Wire, Empty Spool, Any Copper Wire and Any Copper Wire, arranged in the pattern shown. Produces Copper Spool.
Crafting 
Copper Spool guaranteedCrafting using Gold Wire, Gold Wire, Empty Spool, Gold Wire and Gold Wire, arranged in the pattern shown. Produces Gold Spool.
Crafting 
Gold Spool guaranteedCrafting using Any Electrum Wire, Any Electrum Wire, Empty Spool, Any Electrum Wire and Any Electrum Wire, arranged in the pattern shown. Produces Electrum Spool.
Crafting 
Electrum Spool guaranteedDeveloper reference
- Registry name
createaddition:spool- Namespace
createaddition- Mod ID
createaddition
Recipe JSON (1):
{
"recipe_type": "minecraft:crafting_shaped",
"pattern": [
"P",
"N",
"P"
],
"ingredients": {
"N": {
"tag": "forge:nuggets/iron"
},
"P": {
"tag": "forge:plates/iron"
}
},
"conditions": [],
"sequence": null,
"group_name": null,
"experience": null,
"cooking_time": null
}