Magic Item - Random Magic Rod

Spheres Rod

Spheres: The rod of spheres can, three times per day, create a 4-foot-diameter spherical bubble that lasts for 2 hours. This transparent, faintly shimmering sphere appears up to 30 feet from the wielder and levitates in place 3 feet from the ground. The faint blue glow emanating from the sphere is the equivalent of candlelight.
The skin of the bubble is not solid, though anything placed within it remains within the sphere, which can hold up to 33 cubic feet of material, to a maximum weight of 200 pounds. The bubble maintains its distance and position relative to the wielder, though its top speed is 30 feet. (If the wielder moves too fast, the bubble lags behind until the wielder slows or stops to allow it to catch up). The wielder can also move the bubble up to 60 feet as a move-equivalent action.
A single point of damage from any source destroys a bubble from a rod of spheres. A bubble cannot impact an object or creature hard enough to cause itself or the target any damage. At the end of the duration, or if the bubble is destroyed, whatever was within the bubble drops slowly to the ground as if under the effect of a feather fall spell.

Design or inscription on Rod.
Caster Level: 3rd
Prerequisites: Craft Rod, dancing lights, Tenser's floating disk, Feather Fall
Market Price: 3,240 gp.