Crystal ball space

The RuneScape Wiki also has an article on: rsw:Crystal ball space

Crystal ball space
Released								31 May 2006 (Update)
Members								Yes
Quest								No
Location								Player-owned house (study)
Examine								You can build a crystal ball here.
Map
? (edit)
Advanced data
Object ID								15422

Crystal ball space is a hotspot in the Study of a player-owned house that is only visible to the player when in building mode.

Uses

Note: You CANNOT convert to a combination staff or convert a combination staff to a basic element version.

Item		Use
	Crystal ball	Allows the player to align elemental staves to one of the four basic elements free of charge.
	Elemental sphere	Previous tier and allows the player to align battlestaves to one of the four basic elements for the price of 100 runes of the element type.
	Crystal of power	Previous tiers and allows the player to align mystic staves to one of the four basic elements for the price of 1,000 runes of the element type.

Creation Menu

Key	Level	Crystal ball		Materials	Experience	Cost
1	42		Crystal ball	Teak plank x3 Unpowered orb	280	2,523
2	54		Elemental sphere	Teak plank x3 Unpowered orb Gold leaf	580	135,276
3	66		Crystal of power	Mahogany plank x2 Unpowered orb Gold leaf x2	890	269,934