FREE: Unisex Black vision spectacles eyesight improvement pin Eyes vision exercise glasses

The listing, Unisex Black vision spectacles eyesight improvement pin Eyes vision exercise glasses has ended.

Color: BlackMaterial: PlasticThis is one of pinhole glasses! It also can serve as a pair of fashion glassesSpecial designed to improve eyesight, especially eye focusing problemsSuitable for both adult or children who has the problem of myopia, hyperopia, and astigmatism ,and age from child to aged people, etc.Wearing for 15 minutes one day will help to improve your eyesight within 2-4 weeksActivates your natural vision ability to see clearlyEliminates stress and strain caused by glassesHelps you see clearly near and farPromotes vision habitsTheory is very simple: when the eyes can only look through the small holes, they naturally change focus to a relaxing standard, so that the eyeballs are relieved from the previous nervous focusEliminates eyestrainPinhole Glasses Do Well in The Following Eye Problems:Myopia (short sightedness)Hyperopia (long sightedness)Presbyopia (age-related reduced range of focus)AstigmatismCataractsEye strain (from computer screens)Size: 14.5 * 5.8cm / 5.7 * 2.28"Quantity:1pc