HiccAway is the most effective hiccup cure available with more than 90% effectiveness in clinical studies. With this small pocket-sized device, you can stop hiccups in minutes. If you need a simple hiccup remedy, then the HiccAway is your new go-to product. How does it work? Hiccups are repeated cycles of spasms in the diaphragm followed by a sudden closure of the Glottis which is in fact our vocal cords. The famous HIC sound of hiccups is due to the sudden closure of Glottis by vagus nerve. HiccAway is a scientific-based tool that requires forceful suction and swallowing of water. The forced suction lowers the diaphragm by the activity of the “Phrenic” nerve. This nerve is one of the key nerves in causing hiccups. Subsequently, when the water reaches the throat, the “Vagus” nerve closes the Epiglottis to avoid entering the water to our windpipe. The simultaneous activity of the Phrenic and Vagus nerves, allowing the brain to reset and stops the repeated cycle of spasms in the diaphragm, and thus stopping hiccups.As Seen on ABC’s “Shark Tank”. Made in USA from BPA Free polypropylene. Drug Free, Safe & Effective. Invented by a physician and studied by research. Cures Hiccups Instantly.Best Sellers Rank: See Top 100 in Health & Household. : B0B52LBF1C. Manufacturer: Aim Dynamics. Date First Available: July 31, 2021. Item model number: 714983482660. Product Dimensions: 5 x 1.5 x 0.75 inches; 0.63 Ounces.