Material: Plastic colour: black Package Contents: 2 x Soda Bottle Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. We encourage you to carefully examine the images for compatibility before making a purchase. Kindly abstain from buying it if the presented images mismatch with your necessities, even if your soda maker model is on our listed items. Accurate compatibility check is crucial for optimal operation. Inside this package, you get two top-grade soda bottle adapting units - one for Terra and the other for DUO. The adapters are meticulously carved out of hard, robust material that claims promising durability and unbeatable , giving you a bang for your bucks. Installation is a breeze with our soda water quick connector. The adapter snugly screws onto the bottle threads, providing you a solid and secured attachment. Expertly crafted to facilitate quick pipe connection, our soda bottle adapters are engineered with precision to integrate your glass soda bottles seamlessly to your soda machine. The design ensures effortless coupling with your beloved soda makers which augments your effervescing soda experience.