Vintage 1970s Swarovski 10mm Smooth Balls in Bermuda Blue Z.
Bermuda Blue Z is a coating that covers a small amount of what is intended to be the "bottom" of the ball's otherwise clear surface.
The colors range from bright, Caribbean Blue, to deeper Cerulean Blues, and even an Ultraviolet Purple.
These colors change dramatically based on the angle and lighting in which they are viewed.
From the "side", they appear clear, with a darker metallic coating on the bottom, as shown.
There is no hole!
There are NO flat surfaces!
These are a completely round ball.
This is a Vintage Swarovski Stone, discontinued in the 1970s.
These came to me in their original DS&Co packaging.
It would make a great "something old" or "something blue" for a wedding!
You will receive 2 sparkling balls.