UTT-T corkare designed especially for distilled spirits,wine,and other food products, integrated one-piece constrution make corq and cap inseparable. This free seal comes in any color combination and forms an excellent seal, no bottle opener is required. the T-Closurs forms a TCA free seal, thereby eliminating off-flavors . Associated with traditional tree bark closures, also eliminate cork dust and glue drops. They’re unbreakable and come in any cap/corq color combination imaginable. From the bottle open isn’t need bottle opener.