UV Resistant, Frosted Glass: The borosilicate frosted-glass design on each of our jars keeps its content fresh. Each storage jar is designed to block virtually all visible light. Apart from filtering light, each container also has an airtight seal to preserve aroma and keep the contents fresh. New, Upgraded Child-Resistant Lids: Each airtight jar is the perfect product saver with its new and improved child-resistant lid. The sealed design of this herb jar preserves the flavor and freshness of its contents. Giving you peace of mind versus traditional containers or other glass jars. Store goods away with care, away from little ones. Perfect for up to 14 Grams: The large, 180-milliliter / 6-ounce capacity of each jar in the set provides plenty of space to keep product fresh and can hold up to 14 grams. Now you can keep your product stored in one place! The sleek, nondescript, yet stylish design will look great anywhere.