Heritage Products Pinhole Glasses Full Frame, Black
- Simply use these safe, relaxing glasses while watching videos, reading.
- Focusing through the pinholes you will notice your vision focus improving as you strengthen your ocular muscles.
- Helps even focus on small print.
- This comprehensive method takes only minutes a day.
- Wearing these glasses exercises the muscles in the eyes.
- The eyes easily adapt to the pinhole design and eye strain is reduced.
- A safe, relaxing and completely natural vision training technique.
Please read all label information carefully on delivery and prior to use.