Features: Create perfectly carbonated beverages with this diffusion air stone kit. Perfect for homebrewing and beer enthusiasts, it ensures a refreshing and sparkling experience. Enjoy pure and clean drinks every time with the included diffusion stone that effectively filters out impurities and enhances the taste of your favorite beverages. Designed for beverage makers and DIY enthusiasts, this carbonation kit is a must have tool for those who love creating their own homemade drinks. Whether you're hosting gatherings or going outdoors, this carbonation kit allows you to easily carbonate your beverages wherever you are. Enhances your drink experience with this high quality carbonation kit. It's perfect for both personal use and professional settings like restaurants and bars. Specifications: Material: Metal Size: As Shown in the Picture Package Includes: 1 Set Carbonation Caps note: Please allow 1-2cm errors due to manual measurement. Please make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.