a leak-free experience with our replacement nuts, designed specifically for models including Jet, Spirit, Easy, Duo, Fizzi, Terra, and Crystal 1.0 and 2.0. These nuts are crafted to provide a and seamless integration, enhancing the durability and reliability of your machine. High compatibility and easy installation are the hallmarks of our replacement nuts for devices. Compatible with a wide range of models, these nuts are meticulously designed to replace faulty components quickly and efficiently, ensuring your machine continues to operate at its best without the hassle of gas leaks. Crafted from premium materials, our replacement nuts for are built to withstand frequent use and maintain their integrity over time. This high resistance to wear and tear means you can enjoy a consistently reliable performance, keeping your device in top condition for longer. The actual product may have slight color difference or difference, which will not affect the use Colour:White Material:plastic Package Contents: 2 x nuts for Jet 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.