Trobriand's Crystalbrittle

(City of Splendors: Waterdeep, DnD 3.5)

Transmutation

Level: ; Sorcerer/Wizard 3
Components: V, S, M
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Target: One nonmagical object up to 1 cu. ft. per level
Duration: Permanent
Saving Throw: Fortitude negates
Spell Resistance: Yes

This spell reduces the hardness and hit points of the targeted object to that of glass (hardness 1 and 1 hit point/inch of thickness).
If the object already has a lower hardness score, the spell has no effect.
(As always, if the object is attended, its owner receives a saving throw; unattended nonmagical objects do not receive saving throws).
Material Component: A glass needle worth 100 gp.