I will consider the balance and carefully select and combine from the available glass floats. It was used as a buoyant body to float the rope when fishing for herring. The size is not uniform because it is blown glass.
10 JAPANESE GLASS Fishing Floats Antique Vintage 3-4inch, Display
Japan Antique Fishing Floats for sale
Antique Original Antique Fishing Floats for sale
Set 6 Japanese Glass Fishing Floats Antique Vintage (2.9-3.3) Net,Blue Green
10 JAPANESE GLASS Fishing Floats Antique Vintage 3-4inch, Display
Glass Antique Original Antique Fishing Floats for sale
Antique Original Antique Fishing Nets & Floats for sale
10 JAPANESE GLASS Fishing Floats Antique Vintage 3-4inch, Display
Set 6 Japanese Glass Fishing Floats Antique Vintage 3-sizes (2.4-4) Blue Green