setIcon(<roots:mortar>)

setTitle("Grinds My Gears")
setDescription("Craft a Mortar and a Pestle")

addParent("witchcraft:overworld/workbench/mining/stone/coal")

criteria = addCriteria("mortar", "minecraft:inventory_changed")
criteria.addItem(<roots:mortar>)
criteria.addItem(<roots:pestle>)