> Heliox and Heliox P/V > Snap > Air Dry > Mach Dry > Mix Jr > Air Dry P/V and Air Midi Dry P/V > Flexus Dry P/V MACH DRY The snorkel should allow breathing with the minimum effort so the tube diameter and length must be carefully designed. The mouth piece should be comfortable, anatomically designed and made in a food-grade material. The TECHNISUB snorkel range meets all the above requirements.         HOME - WHO - PRESS - F.A.Q. - CONTACTS - CREDITS - © 2003 TECHNISUB SpA - Genova Italy CYLINDERS - BUOYANCY COMPENSATORS - MASKS - FINS - SNORKELS - WETSUITS - TORCHES - KNIVES - BAGS - ACCESSORIES