Pocket-sized goods now have the perfect storage solution: the 5 ml Classic Screw Top Jar. At a little over an inch high, this jar lets you keep your medicine, lip balm, and more in your pocket. But unlike other glassware, this travel-friendly jar preserves the freshness of goods in style. It comes with an airtight lid and ultraviolet glass, which keeps out harmful sunlight and permits beneficial rays to enhance the quality of your products. And while this jar is the smallest one in our line of classic screw-top jars, it possesses just as much power in terms of light-filtering preservation! • 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.