The Murano Glass Stopper Va Bene from Twos Company is a high-quality glass stopper designed for wine and spirits bottles. This elegant and stylish piece adds a touch of sophistication to any barware collection. Made of durable glass, this stopper is perfect for keeping your favorite beverages fresh and ready for pouring. It is a must-have accessory.

This would be very pretty sitting on your table with the sun or inside light shining through.  Photos don't do it justice.