It is thick glass with a lot of air bubbles in the glass which occurred while hand blowing it. I've taken close-up photos so you can see all the
fishing float double buoy glass green rope For Sale at 1stDibs
Glass Antique Original Antique Fishing Floats for sale
Japanese Glass Float - Canada
Japanese Glass Fishing Floats, 4 Softball Size, Authentic Glass
LARGE Authentic Japanese Glass Fishing Floats, Glass Buoy, Vintage
JAPANESE GLASS FISH Floats - Turquoise- Large $93.00 - PicClick
Japan Antique Original Maritime Antiques for sale
Glass Floats / Glass Fishing Floats / Japanese Floats
Glass Fishing Floats
Large Glass Fishing Floats FOR SALE! - PicClick
Japan Antique Original Maritime Antiques for sale
Japanese Glass Fishing Floats, 4 Softball Size, Authentic Glass