Button in the Shape of a Wasp

This is a lost artifact, known only through ancient stories of long-deceased ancestors, and has not been discovered in Ur. Created by master-buttonwrangler Phil O’Kleon to fasten the bonnet he wore on the Feast of Grendaline, this button was renowned not only for its vivid stripes of amber and dullite, but by the fact that if the body is twisted, very carefully, and then released, it buzzed loud enough to knock spices from the trees and cause small avalanches in the wintery place from some miles away. This function was disabled some time before the great forgetting.