This oral practical accessory for divers who want a simple, dependable way to inflate a surface marker buoying . Built as a diving mouth port for diving gear, it focuses on the job that matters most: helping you inflate to your quickly and confidently when you need to indicate at the surface.Made from, the port offers a lightweight yet sturdy feel that fits everyday dive use without adding unnecessary bulk. Its compact 6 x 1.7 cm size makes it easy to handle, pack, and keep in your gear, whether you are preparing for a local training period, a relaxed coral dive, or a demanding dive day.Because it is designed as a mouth-operated port stays simple and familiar. When you need a fast inflation option, the port helps simplify the process so you can focus on your dive plan instead of wrestling with equipment. For divers who value clear surface visibility and efficient gear handling, this oral functional addition to the setup.