This marble is 40mm (1.57")in diameter with dark blue, orange and white with green glow-in-the-dark powder spiraling into the core. This spiral effect makes the marble look much deeper that it actually is! The marble is solid black on the lower half.
The pictures are of the exact marble you will receive.
It is hand made made of Soda Lime glass and annealed in a digitally controlled kiln. All glass used is the highest quality Italian glass from the Effetre factory in Murano.
