Jokari 9 Count "Crazy But It Works" Fizz-Keeper Pump and Pour for Plastic Soda Bottles, Multicolor 9-Pack of crazy but it works fizz-keeper pump and pour caps; fits all standard 1, 1.5 And 2-liter plastic soda bottles Replaces the original twist cap and keeps carbonated drinks fizzy down to the last drop; easy flip-and-pour feature For best results remove anti-tamper section of original plastic twist cap before attaching pump and pour; dishwasher safe To ensure receipt of genuine Jokari product, always look for Jokari products that are sold by amazon and fulfilled by amazon Jokari's clever gadgets, closet mates home organization solutions and healthy steps portion control essentials are available on amazon