---
product_id: 49311478
title: "Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black"
brand: "grenhaven"
price: "VT1641"
currency: VUV
in_stock: false
reviews_count: 13
url: https://www.desertcart.vu/products/49311478-pinhole-glasses-for-improving-eyesight-perforated-glasses-for-eye-training
store_origin: VU
region: Vanuatu
---

# 15 min daily eye training Pinhole design for focused light Premium black PVC frame Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black

**Brand:** grenhaven
**Price:** VT1641
**Availability:** ❌ Out of Stock

## Summary

> 👁️‍🗨️ See clearer, feel sharper — train your eyes in style!

## Quick Answers

- **What is this?** Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black by grenhaven
- **How much does it cost?** VT1641 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/49311478-pinhole-glasses-for-improving-eyesight-perforated-glasses-for-eye-training)

## Best For

- grenhaven enthusiasts

## Why This Product

- Trusted grenhaven brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Perfect for reading, screen time, or outdoor strolls—your new vision companion.
- • **Sleek & Comfortable:** Lightweight black PVC frame designed for all-day wear and style.
- • **UV Protection Coating:** Protect your eyes while training with added UV defense.
- • **Effortless Eye Workout:** Just 15 minutes a day to improve focus and reduce eye strain.
- • **Sharper Vision, Naturally:** Harness the pinhole effect to train and relax your eyes daily.

## Overview

Grenhaven Pinhole Glasses feature a unique pinhole lens design that narrows light beams to exercise eye muscles and improve focus. Crafted from premium black PVC with UV protection coating, these lightweight glasses are ideal for daily 15-minute sessions to enhance vision clarity for both near- and farsighted users. Stylish and comfortable, they’re perfect for reading, computer work, or casual walks, making eye training a seamless part of your routine.

## Description

Shop at desertcart.co.uk for Grenhaven Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black : Health & Personal Care.

Review: Enhanced my vision - Exactly as described and works perfectly. Prompt delivery and a quality product. This definitely helped with vision.
Review: Works with limitations - It works in terms of reducing the double vision around pictures caused by cataracts. But parts of the TV picture are blocked by the glasses so you need to move your eyes around to see those parts.

## Features

- QUALITY OF VISION: Grenhaven pinhole glasses are designed for eye training and relaxation and can help improve the quality of vision.
- PINHOLE DESIGN: With pinhole design, the black glasses only allow narrow beam of light to enter your eyes, which can help to exercise your eye muscles and relax your eyes, improve vision or eye focusing problems. Suitable for both men and women.
- APPLICATION: Wear these pinhole glasses for just 15 minutes a day, and your vision will become clearer, whether you are near-sighted or farsighted. This means you can use the pinhole glasses just like your regular glasses, for activities such as reading, working on the computer, or taking a walk in the woods. However, please be aware that due to the limited peripheral vision, do not wear them while driving.
- PREMIUM MATERIAL: Our pinhole glasses are made of high quality pvc material. They are comfortable to wear and have a stylish design. This pinhole glasses can be worn by anyone, whether you're short or long-sighted.
- SCOPE OF DELIVERY: 1x black pinhole glasses

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TPY3ZKO |
| Age Range Description | Adult |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 115,483 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1,666 in Reading Glasses |
| Brand Name | Grenhaven |
| Colour | black |
| Compatible with Vehicle Type | Car |
| Customer Reviews | 3.8 3.8 out of 5 stars (895) |
| Eyewear Type | Safety Goggles |
| Fit Type | temporal |
| Fit to Size Sentiment | Positive |
| Frame Material | Plastic |
| Frame Type | Full Rim |
| Garment Size Country | Spain |
| Item Dimensions | 14 x 15 centimetres |
| Item Package Quantity | 1 |
| Item Shape | Oval |
| Item Type Name | Grenhaven - Black glasses |
| Item Weight | 0.02 Kilograms |
| Lens Coating | UV Protection Coating |
| Lens Color | black |
| Lens Material | Glass |
| Manufacturer | Grenhaven |
| Material | Plastic |
| Model Number | GH-1043 |
| Number of Items | 1 |
| Part Number | GH-1043 |
| Pattern | Solid |
| Polarisation Type | Non-Polarized |
| Product Care Instructions | Clean with a soft clothes brush and water. Dry with a clean, dry clothes brush. |
| Size | 1 Stück (1er Pack) |
| Special Features | UV Protection |
| Sport Type | Running |
| Style | Modern |
| Temple To Temple Width | 150 Millimetres |
| Ultraviolet Light Protection | no |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Grenhaven
- **Colour:** black
- **Frame finish:** Full Rim
- **Frame material:** Plastic
- **Material:** Plastic

## Images

![Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black - Image 1](https://m.media-amazon.com/images/I/61k4ovuU4UL.jpg)
![Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black - Image 2](https://m.media-amazon.com/images/I/71fhTY0YV3L.jpg)
![Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black - Image 3](https://m.media-amazon.com/images/I/71u7-rdX0ZL.jpg)
![Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black - Image 4](https://m.media-amazon.com/images/I/81-WadoCd+L.jpg)
![Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black - Image 5](https://m.media-amazon.com/images/I/81sxlO+5YqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Enhanced my vision
*by M***. on 25 March 2025*

Exactly as described and works perfectly. Prompt delivery and a quality product. This definitely helped with vision.

### ⭐⭐⭐⭐ Works with limitations
*by A***R on 13 May 2022*

It works in terms of reducing the double vision around pictures caused by cataracts. But parts of the TV picture are blocked by the glasses so you need to move your eyes around to see those parts.

### ⭐⭐⭐⭐⭐ seek medical help before just buying this product
*by B***N on 5 May 2025*

Works perfectly, but please consult an optician first

## Frequently Bought Together

- Grenhaven Pinhole Glasses for Eye Training - Black
- welsberg Pinhole Perforated Glasses for Eye Training and Visual Quality Improvement, oval, black
- Horolas Pinhole Glasses for Improving Vision, Black Unisex Eyesight Strengthening Pinhole glasses, 2pcs

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**Shop now:** [https://www.desertcart.vu/products/49311478-pinhole-glasses-for-improving-eyesight-perforated-glasses-for-eye-training](https://www.desertcart.vu/products/49311478-pinhole-glasses-for-improving-eyesight-perforated-glasses-for-eye-training)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-04-24*