HELIX turns decanting into a design experience. This esthetic bottle-top wine aerator uses the laws of physics to deliver the right amount of oxygen to the wine in the shortest possible time and without any effort on the part of the user. The compact shape gives HELIX a strong design character of timeless appeal. With the longer end of HELIX inserted into the bottle, the wine flows through the helix-shaped openings and through a winding interior section to the ergonomically shaped spout. The plastic insert serves to swirl the wine so that it can aerated most effectively. After use HELIX can simply be unscrewed and dishwasher cleaned.