Usage Tips:1. Reliability: Our quick-release interface nozzle/Quick-release drip nozzle has undergone strict quality inspection to ensure its efficient and reliable performance, making your operation more stable, without worrying about any possible failures or leaks. 2. Tool-free installation: This design is to simplify the installation process, integrates a quick-release interface, without any tools, and can be easily joined or disassembled in just a few seconds, which is very suitable for fast-paced life. 3. Versatility: Our quick-release interface nozzle/Quick-release drip nozzle can be applied to a variety of different equipment and systems, with good versatility and adaptability, helping users to save time and energy in finding suitable interfaces. 4. High efficiency and energy saving: Using our quick-release interface nozzle/Quick-release dripper can reduce waste and improve efficiency. With precise flow control, you can better manage your resources. Colour:black / parent / grey Material:Stainless steel + acrylic Mouthpiece Wide Mouth :1.24cm Package Contents: 1 * Mouthpiece 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.