Description Wearing 15 minutes a day will help improve your vision. Activate your natural vision ability in a few weeks. Clearly eliminate stress, strain-induced glasses can help you clearly see the distance and promote visual habits. Pinhole Glasses to help promotes good vision habits. Help exercise eye muscles and relax your eyes. Activate your natural vision ability to see clearly. Suitable for both adult or children who has the problem of myopia, hyperopia and astigmatism. Lightweight and Portable, Stylish design, Comfortable and Safe to wear.
