Nakpunar Hexagon Glass Jars are essential for anyone who needs an attractive and compact place to store homemade jams, lip balms, and more. The Hexagon Glass Jars with a gold lid. The jars and lids do not contain any lead or BPA. The lids have plastisol liners, which make for an airtight and leak proof seal. You can wash the jars in hot water and even use them to store foods in the freezer. You can order the jars online in sets of half a dozen, a dozen, two dozen, or thirty jars.