Vingtank Eyesight Improvement Vision Care Eyewear Exercise Pinhole glass Training Black

Features:
This is one of pinhole glasses! It also can serve as a pair of fashion glasses
Special designed to improve eyesight, especially eye focusing problems
Suitable 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 weeks
Activates your natural vision ability to see clearly
Eliminates stress and strain caused by glasses
Helps you see clearly near and far
Promotes vision habits
Theory 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 focus
Eliminates eyestrain
Pinhole Glasses Do Well in The Following Eye Problems:
Myopia (short sightedness)
Hyperopia (long sightedness)
Presbyopia (age-related reduced range of focus)
Astigmatism
Cataracts
Eye strain (from computer screens)

Specifications:
Type: Care Eyewear
Material: Plastic
Quantity: 1pc
Color: Black
Gender: Unisex
Hole Diameter: 1.5mm
Bridge Width: 1.2cm/0.5"
Frame Height: 5.6cm/2.2"
Legs Length: 14cm/5.5"

Package:
1*Care Eyewear

• This is one of pinhole glasses! It also can serve as a pair of fashion glasses
• Special designed to improve eyesight, especially eye focusing problems
• Suitable for both adult or children who has the problem of myopia, hyperopia, and astigmatism ,and age from child to aged people, etc.