ultravioLeaf 500ml (17 fl oz) Premium Black Ultraviolet All Glass Apothecary Jar | Airtight Light-Proof Container for Herbs, Coffee Beans, Loose Tea, and Liquid Herbs 500 ml capacity (17 fl oz). Height 6.9" | Diameter of Jar 3.3" | Diameter of Opening 1.8" LABORATORY TESTED ULTRAVIOLET GLASS PROTECTS AGAINST HARMFUL LIGHT - Premium European Miron UltraViolet Glass (UV-A) Storage Containers for herbs, spices, oils, and any of your stored products. SMELL-PROOF and AIRTIGHT- Heavy durable ultraviolet glass blocks air exchange and locks in aroma. PREMIUM QUALITY STORAGE CONTAINERS- Extend the freshness of your stored materials for 6 months or longer. Environmentally Friendly. Contemporary Design. Each Jar Comes with 2 Writeable Sticker Labels For Optional Use. HASSLE-FREE MONEY-BACK GUARANTEE! If for any reason you are not 100% satisfied, within 30 days, please notify us and return your u