Vintage Japanese Glass Float
A fishing tool that found its way home
From the late 19th century through most of the 20th, Japanese fishermen used handblown glass spheres to keep their nets buoyant at sea. Made from recycled glass — often old sake bottles — each one was sealed by hand, wrapped in rope, and sent out to work in open water. They were not made to be beautiful. They were made to survive.
When plastic floats replaced them from the 1960s onward, thousands of glass floats were cut loose or lost at sea. Ocean currents carried many across the Pacific, where beachcombers began finding them along coastlines from Alaska to Oregon. Each one had been somewhere no one will ever fully know.
What makes each one distinct
- Genuinely vintage — Each float is an original, showing the bubbles, ripples, and surface texture of early 20th-century handblown glass and years in the ocean.
- No two are alike — Color, rope thickness, and surface character vary naturally from piece to piece. What you receive is one of a kind.
- Made from recycled glass — Often sourced from sake bottles, the glass carries the color variations and imperfections of its origins.
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Two sizes —
- Small: Diameter 5–6 cm (approx. 2.0–2.4")
- Medium: Diameter 7–8 cm (approx. 2.8–3.1")
How to display it
In a bowl with other collected objects. Hung near a window where light passes through the glass. On a shelf where the imperfections can be seen up close. The rope netting, where present, is original — part of what the float was.
These come in when we find them. Availability varies. → Read more about their history
- Materials
- Care Guide