Nask is a local mask brand designed for healthcare professionals and those who require high levels of protection. In this project, our team produced a series of videos and photos for Nask. As well as highlighting the masks of Nask that were suitable for different people, we also created a short film by highlighting the nanotechnology used by Nask. In addition, the video was shown at the medical exhibition. Public acceptance of the brand's products is facilitated by this approach.