2 pairs of Pinhole glasses vision correction, small holes, eye exercise

2 pairs of Pinhole glasses vision correction, small holes, eye exercise Are you tired of constantly relying on glasses or contacts for clear vision? Look no further than these pinhole glasses for a natural and effective solution. With just a few minutes of use each day, these glasses can help improve your vision through simple eye exercises. Made with hundreds of tiny holes, these glasses change the way light enters your eyes, giving them a more organized pattern to focus on. This engages your ciliary muscles and increases their range of motion, leading to healthier vision. Specifications: Material: Plastic Color: Black Item Length: 14cm / 5.51in Lens Length: 6cm / 2.36in Lens Width: 4cm / 1.57in Temple Length: 11.5cm / 4.53in Bridge Width: 3cm / 1.18in Item Weight: 24g / 0.84oz Package Size: 24.5 * 8 * 4cm / 9.65 * 3.15 * 1.57in Package Weight: 26g / 0.91oz Package includes 2 pairs of pinhole glasses. Payment can be made through PayPal only. Shipping is available within 3-5 business