Rod of spheres

A rod of spheres allows its wielder to create up to three spheres per day. These spheres are four feet (1.2m) in diameter and float a few feet off the ground. They can be used to carry items up to 200lbs (91kg) and they will follow their creator for up to two hours until they disappear, or they will disappear immediately if they take any damage. The items within a destroyed sphere will float to the ground just like they were affected by a feather fall spell. The rod is worth around 3000 gold pieces.