Description :

Japanese Azure Glass Fishing Float - Early 20th Century Maritime Tool

The item in the image is a Japanese fishing float, commonly referred to as a net ball, crafted from transparent blue glass. Its spherical shape and smooth, shiny surface showcase the traditional hand-blown technique used in its production. The float features a small protrusion at the bottom, indicative of the pontil mark where it was detached from the glassblowing rod. This specific color, a clear blue hue, was often chosen for visibility in ocean waters and reflects the use of recycled glass during manufacturing. Dating back to the early to mid-20th century, this float represents the ingenuity of Japanese fishermen and is now appreciated as a collectible piece of maritime history.

Materials made of: Hand-blown blue glass.

Measurements: 2 1/2 inches around diameter