Our 1 liter glass-on-glass apothecary jar combines a timeless style with a novel concept, perfect for modern homes. Expertly crafted in a european lab, this apothecary-style jar, along with its airtight lid, features a never-before-seen ultraviolet glass technology. It allows rejuvenating rays to cleanse its contents, all while blocking out damaging light and preventing it from spoiling your goods. • airtight, smell-proof, & light-filtering: world's best ultraviolet glass jar with bpa-free plastic lid • the perfect size and shape: a versatile container—great for herbs, spices, and cosmetics • laboratory tested and approved ultraviolet glass: preserve and rejuvenate freshness of plant-based goods, for over 6 months! Blocks out all damaging visible light rays and only permit beneficial rays to enter. Delivers shockingly powerful and superior protection over other glassware.