|Materials|| 3 Teak planks |
1 Unpowered orb
|Examine text||Use an elemental staff on it.|
A Crystal ball is a piece of furniture that members can build in the study of their houses. It allows players to change the element of all elemental staves for free. It would be possible to make money buying staves of air on the grand exchange, changing them into staves of fire then re-selling.