---
product_id: 49311478
title: "Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black"
brand: "grenhaven"
price: "6701 Ft"
currency: HUF
in_stock: true
category: "Grenhaven"
url: https://www.desertcart.hu/products/49311478-pinhole-glasses-for-improving-eyesight-perforated-glasses-for-eye-training
store_origin: HU
region: Hungary
---

# Pinhole design sharpens focus Lightweight, stylish black frame 15 min daily eye training Pinhole Glasses for Improving Eyesight, Perforated Glasses for Eye Training and Relaxation, Unisex, Black

**Brand:** grenhaven
**Price:** 6701 Ft
**Availability:** ✅ In Stock

## Summary

> 👁️‍🗨️ See clearer, feel sharper — join the vision revolution!

## 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?** 6701 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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

- • **Unisex Sleek Design:** Modern black frame crafted from premium lightweight PVC for all-day comfort.
- • **UV Protection Included:** Protect your eyes with built-in UV coating while you train your vision.
- • **Versatile Use Anywhere:** Perfect for reading, screen time, or nature walks—upgrade your eye care routine.
- • **Sharper Vision, Naturally:** Harness the pinhole effect to train and relax your eyes daily.
- • **Quick & Effective Eye Workout:** Just 15 minutes a day to boost clarity for near and farsightedness.

## Overview

Grenhaven Pinhole Glasses feature a precision perforated lens design that narrows light entry to exercise eye muscles and improve focus. Lightweight and stylish, these unisex glasses are made from premium PVC with UV protection, ideal for daily 15-minute sessions to enhance vision clarity for both near- and farsighted users. Perfect for reading, computer work, or outdoor relaxation, they offer a natural, non-invasive way to train your eyes and reduce strain.

## 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.

## 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 |
| ASIN  | B00TPY3ZKO |
| Age Range Description | Adult |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | 125,089 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1,859 in Reading Glasses |
| Brand Name | Grenhaven |
| Colour | black |
| Compatible with Vehicle Type | Car |
| Country of Origin | China |
| Customer Reviews | 3.8 3.8 out of 5 stars (924) |
| Customer reviews | 3.8 3.8 out of 5 stars (924) |
| Date First Available  | 20 Oct. 2016 |
| Department  | Unisex |
| Eyewear Temple Adjustability | Adjustable |
| 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 |
| Item model number  | GH-1043 |
| Lens Coating | UV Protection Coating |
| Lens Color | black |
| Lens Material | Glass |
| Manufacturer | Grenhaven |
| 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. |
| Product Dimensions  | 14 x 15 x 0.05 cm; 20 g |
| 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)

## 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.hu/products/49311478-pinhole-glasses-for-improving-eyesight-perforated-glasses-for-eye-training](https://www.desertcart.hu/products/49311478-pinhole-glasses-for-improving-eyesight-perforated-glasses-for-eye-training)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-10-04*