Mosser Glass Jadeite Glass Mortar & Pestle

8oz Green jadeite glass mortar & pestle by Mosser Glass

Family owned and operated Mosser Glass is proud to have been creating a variety of American-made products for generations. Our family has created a legacy of blending beauty and fine craftsmanship in every piece of glassware we produce. We hope you care for it as much as we do so here are a few tips to protect your Mosser Glass for years to come.

Mosser glass products are made by hand and may have small variations and marks or lines in the glass. These are not imperfections or defects. This is called a "chill mark". When the liquid glass hits the mould or the atmosphere it begins to cool quickly, which turns the molten glass into a solid, but not all of the surface at the same time.