Non existing items are items that don't exist in Runescape, or nulls. They are often wielded in the weapon slot, saying NON EXISTING ITEM! ID: XXXXXX where X=the number given. Each non existing item has its own ID. Some items have been added to Runescape, such as the Dragon Platebody. They are also called NON EXISTING ITEM! on the second trade screen when traded. Some NON EXISTING ITEMs come out of nowhere, such as Mod Armor, but now is available at Mod Island. Colored Whips and metal partyhats are examples of random items that came from nowhere. There is myths about Traxxas creating them and giving them to certian players. This may or may not be true, but they had to start from something.