Each order contains SIX glass test tube vials with caps. These rugged vials are made of lab quality borosilicate glass for exceptional strength and durability, yet they are still economical enough to use and toss if you have to. Great for crafting, cosmetics, party favors, kitchen spices, essential oils, perfumes, herbs, reagents, as well pharmaceuticals, pills, & dried goods. These are new vials, however there may be light scuffs or scratches on exterior of vials during manufacturer production or shipping. Cap fits tight when attached to tube as air gets pushed out and creates a slight vacuum keeping air and water from getting in or out. To remove cap, work around the bottom edge of the cap to guide it up and off the end of tube.