These hoses are just amazing! The hose is beautifully designed and is able to produce thick clouds of smoke for the mosty enjoyable hookah session. The inner lining of the hose is made of a "thick-yet-flexible" garden hose quality type material, making it extremely easy to clean and will last you an untold amount of time. The diameter and thickness of the hose is the largest around allowing for great air flow and thick smooth smoke.
For best results just clean after each use and use warm water. Try using baking soda and lemon juice to keep your hose flavor free!