Cobalt Blue Art Glass Crystal Ball. This piece is used but is in excellent condition except for two almost invisible pits on the outside of the glass. I have tried to get pictures but cant. If you use the magnifier in eCRATER and scan the left center of the ball you will be directly over the pits. The ball isapprox 3" in diameter and the tear drop is a little over an inch in the inside center. The net weight is 1lb 8oz. The shipping weight listed includes packaging materials.Powered by eCRATER . List your items fast and easy and manage your active items.