Umm

Umm is a ribbed trapazoidal pink crystal which glows dimly. Umm's properties are a blend of its material nature and magical makeup and is uniquly useful in the milling of various grains. Umm was first discovered by the traveler Newirika within the Ze Edmov Woodlands in time immemorial. Newirika's discover was believed to have occured some time durring the early 6th century.