Corwell International Corp. is pleased to introduce the one-of-a-kind hydraulic oral irrigator COI-01. The Corwell COI-01 oral irrigator taps into the hydraulic power coming out of a faucet and creates a thin yet strong water jet aiming at removing any food residue around teeth while massaging the gum, making the user feel clean and fresh in the mouth. Requiring no electricity to operate, the COI-01 makes no motor noise while in use. What’s more, connecting the patented faucet adaptor to a faucet is easy and fast and there is no water reservoir to fill before use. An ergonomic dial is designed for control of 4 water jet forces, enabling the user to adjust the jet pressure to meet his/her needs for each use. The Corwell COI -01 is available in two skus, one being the family pack with four differently colored nozzles, the COI-01F, and the other travel kit with two differently colored nozzles, the COI-01T, which can serve as a perfect health companion for those who travel frequently. The Corwell oral irrigator is energy-saving green and is the most affordable item for oral health.