Cave goblin wire is used in light orbs, which can be made by players using the glassblowing section of the crafting skill or by stealing from various chests in Dorgesh-Kaan. The wire must then be added to the empty light orb to create a filament, allowing the light orb to function in a similar fashion to a light bulb, which grants the player 104 craft xp. The completed orb can then be used to replace broken sections of the magical Dorgeshuun lighting system. Cave goblin wire can be obtained three ways, all of which are through the use of the thieving skill.