Shrink Item
You are able to shrink one nonmagical item (if it is within the size limit) to 1/16 of its normal size in each dimension (to about 1/4,000 the original volume and mass).
This material is Open Game Content, and is licensed for public use under the terms of the Open Game License v1.0a.
Transmutation
Level: Sorcerer/Wizard 3
Components: V, S
Casting Time: 1 standard action
Range: Touch
Target: One touched object of up to 2 cu. ft./level
Duration: One day/level; see text
Saving Throw: Will negates (object)
Spell Resistance: Yes (object)
This change effectively reduces the object’s size by four categories. Optionally, you can also change its now shrunken composition to a clothlike one. Objects changed by a shrink item spell can be returned to normal composition and size merely by tossing them onto any solid surface or by a word of command from the original caster. Even a burning fire and its fuel can be shrunk by this spell. Restoring the shrunken object to its normal size and composition ends the spell.
Shrink item can be made permanent with a permanency spell, in which case the affected object can be shrunk and expanded an indefinite number of times, but only by the original caster.