The smelting urn (full) is an item made by filling a smelting urn while smelting or superheating bars. It can be teleported to Ernie by clicking it, giving 150 Smithingexperience. Players can have up to 10 full urns. Once that number is reached, new urns will not start collecting charges. A full urn can also be given to Ernie manually by using the item on him, or through a chat option while having a full urn in the inventory. Full urn can also be teleported automatically by toggling the auto teleport current skilling urn when full option on under skilling options in miscellaneous gameplay settings.