Material and durability: Made from quality brass for a durable, secure, longlasting connection. Target users and benefits: Ideal for drink enthusiasts and healthconscious individuals, including fitnessminded and weightconscious users. Function and performance: This adapter provides a secure connection to your carbonation setup, enabling easy carbonation and helping you satisfy your taste preferences with consistent results. Versatility and locations: Suitable for use in the kitchen, at the office, or outdoors to enjoy carbonated drinks anytime. Use scenarios: In the kitchen with your carbonation setup to prepare carbonated beverages. At the office for quick access to carbonated drinks during the workday. Outdoors during activities or gatherings to enjoy carbonated beverages on the go.