Even as the coronavirus pandemic continues, some people find it increasingly difficult to wear protective face masks. Experts believe and emphasize that they protect our health and at the same time effectively stop the spread of Covid-19. The excuses are completely justified, as it is difficult and uncomfortable to breathe with a mask and many say that it is harder for people to understand them when they are wearing them. People automatically monitor their mouths when talking to others. These problems will be solved with the innovation of transparent protective masks coming from Switzerland.