Kraken Aquatics Dry Snorkel with Comfortable Silicone Mouthpiece and Purge Valve for Snorkeling and Scuba Diving | Black Keep salt water out of your mouth while snorkeling: Our dry snorkel uses a floating ball system at the opening of the dry snorkel to keep water out. This system closes the opening at the top of the snorkel while submerged under the water and reopens when the snorkel reaches the surface. Comfortable to use silicone mouthpiece: Enjoy a dry snorkel that has a comfortable, soft and form fitting silicone mouthpiece allowing for prolonged use without any discomfort while snorkeling, scuba diving or spearfishing. Forget about those cheap mouthpieces that leave your mouth hurting. Corrugated silicone hose for easy flexibility: The corrugated silicone hose allows the dry snorkel to have more of a natural curve around the face which helps make it easier to keep in your mouth. Also helps the mouthpiece to fall out of the way when the mouthpiece is not being used. Easily clear any water out of the dry snorkel with the one way purge valve: There may be times when water gets into your dry snorkel but it can easily be cleared out with the one way purge valve. Water can even be cleared out of the dry snorkel while under water. Connect or disconnect your mask with ease using the quick release clip: The easy to use quick release clip makes it very easy to connect and disconnect your mask to the dry snorkel. The quick release clips also easily adjusts up and down for better fitment with your snorkel mask.