Inaccurate?

Stone Shape

(Player's Handbook v.3.5, p. 284)

Transmutation [Earth]
Level: Trapsmith 2, Cleric 3, Druid 3, Death Master 3, Sorcerer 4, Wizard 4, Sha'ir 4, Wu Jen 5 (Earth), Earth 3, Craft 3,
Components: V, S, M, DF,
Casting Time: 1 standard action
Range: Touch
Target: Stone or stone object touched, up to 10 cu. ft. + 1 cu. ft./level
Duration: Instantaneous
Saving Throw: None
Spell Resistance: No

You can form an existing piece of stone into any shape that suits your purpose.
For example, you can make a stone weapon, a special trapdoor, or a crude idol.
Stone shape also permits you to reshape a stone door to make an exit where one didn't exist or to seal a door shut.
While it's possible to make crude coffers, doors, and so forth with stone shape, fine detail isn't possible.
There is a 30% chance that any shape including moving parts simply doesn't work.
Arcane Material Component: Soft clay, which must be worked into roughly the desired shape of the stone object and then touched to the stone while the verbal component is uttered.