Named for the god of the sea in ancient Roman mythology, Neptune is a distant and mysterious ice giant. The pale blue world lies nearly 3 billion miles from the sun, so far away that it is invisible to the naked eye here on Earth.Part of Glass Eye Studio's Celestial Series: A marriage of science and art as unique designs reveal the mystery of heavenly bodies. All glass from Glass Eye's Seattle studio is individually crafted by artists, not machines. This ensures that every piece has its own unique characteristics, just like the individuals who collect it. Everything from Glass Eye Studio contains ash from the 1980 Mount St. Helens eruption. Approximately 3" diameter. All pieces are signed and presented with story cards in a velvet keepsake box.