We can hardly imagine our lives without drinking a cup of tea. However, some customs are so old that we have forgotten their origin. Nowadays people avoid making tea correctly because it seems to be time-consuming. However, by knowing a few tips on tea brewing, you can simply make the perfect cup of tea. The most significant factor is the water you use. It should be pure, with no additives or odour. Moreover, the water should be heated slowly just to boiling point since over-boiled water effects the tea quality. These rules were the reason why FISSMAN launched a tea kettles series featuring heavy-duty stainless steel construction. Their advantages over the other kettles are obvious: they don't cause the unpleasant taste and odour of water.