This bottle is a 1oz (30mL) matte black euro round glass bottle with a 20-400 neck finish. The boston round bottle is distinctive in its classic shape.
Tops not included but easily attainable online. Youre buying the entire case of new/wrapped bottles for $75.
Characteristic of the boston round are its rounded shoulders and rounded base. Glass has high clarity, can be colored, has high chemical-resistance levels and extremely high resistance to heat and cold. It is great for storing oils.