1.Internal-exposing bottle cap 2.Material: PP, non-refillable 3.Can be produced ... 's order Internal-exposing bottle cap, Vodka bottle cap, Whisky bottle cap, Brandy bottle cap1.Material: PP 2.Used in wine of all price range3 ... wine bottle caps can be customizedIf you have any questions, please feel free to contact me. Internal-exposing bottle cap, Vodka plastic bottle cap, Whisky wine bottle ...