Like New: Showa Era Summer Cooling Vase, Water Basin, Flower Arrangement Vase, Iwata Kogei Glass, Bubble Glass, Marble

A stunning harmony of white, blue, and clear marble with bubbles, like moving bubbles, as if underwater.
This is an IWATA glass item.
I believe it's from the Showa era.
There are no stains.
There are no deep, noticeable scratches.
I checked for chips or cracks, including on the corners and edges, using an LED light, and there are no issues.
While it is a used item, it appears to be unused or very close to unused.
Size: See images.