Patent Protected. Tornado Duo is the first double wall omniseal glass dripper in the world. Easily clean, keep warm and heat insulation. Tornado Duo is the pioneer of making premium double wall glass dripper. Made of durable omniseal glass for easy cleaning, temperature maintaining and heat insulation.
Safety Material. Food safety high temperature glass. Exquisite and no smell. Clear like crystal. More ornamental with pour over. Lightweight, no odor, borosilicate glass; Its crystalline unique design is appealing to the eye while making a aromatic pour over.
Function. Classic Torando drippers 18ribs design for better water flow and air-out. The construction of Tornado dripper inherits the classic Brewista 18ribs, which makes it possible for better water flow and avoids excessive air.