Borosilicate Glass Marble Peacock Vortex Dichroism - Kevin O'Grady The angular shape of the

The angular shape of the pieces creates a sharpness and energy to the design as a whole

Diameter - 2 & 1/8 Inches

Weight - 5 grams

The Cross Section Mammoth Fossil Tooth is nicely displayed in this glass fronted case

And though this piece is small

Borosilicate Glass Marble Peacock Vortex Dichroism - Kevin O'Grady The angular shape of theConsider bringing exquisiteness and serenity into your home with this Borosilicate Glass Marble Peacock Vortex. Most 'high art' marbles, in reality, are not high art. This one is and much more. Glass Artisan Kevin O'Grady is the man who breathed life into this. He is the man who developed, mastered and perfected the techniques for these creations, and his skill is light years beyond his nearest competitors. He is the only craftsman who employs 'Vortex