---
product_id: 106974845
title: "Swanwick Crystal Night Swannies : Premium Blue Light Blocking Glasses for Better Sleep and Eye Strain Relief - One Size Fits Most - Smoky Quartz"
brand: "swanwick"
price: "FREE"
currency: SGD
in_stock: false
reviews_count: 9
url: https://www.desertcart.sg/products/106974845-swanwick-crystal-night-swannies-premium-blue-light-blocking-glasses-better
store_origin: SG
region: Singapore
---

# Swanwick Crystal Night Swannies : Premium Blue Light Blocking Glasses for Better Sleep and Eye Strain Relief - One Size Fits Most - Smoky Quartz

**Brand:** swanwick
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Swanwick Crystal Night Swannies : Premium Blue Light Blocking Glasses for Better Sleep and Eye Strain Relief - One Size Fits Most - Smoky Quartz by swanwick
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/106974845-swanwick-crystal-night-swannies-premium-blue-light-blocking-glasses-better)

## Best For

- swanwick enthusiasts

## Why This Product

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

## Description

Product Description Performance Features Cellulose Acetate Frames Natural BPA-free material, adjustable, strong, and lightweight Spring Hinges Wide range of movement for better comfort and durability. CR-39 Lenses Prescription grade lenses and anti-reflective coatings for superior visual clarity and protection against blue light.

Review: Very pleased - Comfortable glasses to wear, I wear them two hours before I go to bed, whilst I watch the TV or I’m on my laptop with the internal lights on in the house. I have noticed a difference in my sleep straight away, no restless tossing and turning for 40 minutes before finally falling asleep. I highly recommend these glasses for anyone looking to improve there sleep quality
Review: The glasses came broken couldn’t get a replacement - Had them sent broken and couldn’t send them back or get a replacement.

## Features

- One Size
- Swanwick Crystal Night Swannies Blue Light Blocking Glasses Small Regular Large Sizes Control Blue Light Exposure Alleviate Digital Eye Strain Experience Better Sleep
- Swanwick Blue Light Blocking Glasses For Women And Men Help With Sleep Anti Fatigue Glasses For Computers Games Tv Phone Screen Uv Protection Crystal Night Swannies
- Smoky Quartz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071P1ZX44 |
| Age Range Description | Adult |
| Best Sellers Rank | 238,913 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 3,894 in Reading Glasses |
| Brand Name | Swanwick |
| Care instructions | Clean with a soft cloth |
| Colour | Smoky Quartz |
| Customer Reviews | 3.9 out of 5 stars 65 Reviews |
| Fit Type | regular |
| Frame Material Type | Acetate |
| Frame Type | Full Rim |
| Included Components | Case |
| Item Shape | Rectangular |
| Item Type Name | Blue Light Blocking Glasses |
| Item Weight | 4 Ounces |
| Lens Material Type | CR-39 lenses with front and back UV rated anti-glare coating |
| Lens Width | 52 Millimetres |
| Manufacturer | Swanwick Sleep |
| Manufacturer Part Number | SW105-NA-GRR |
| Material | Acetate |
| Model Number | 4332485594 |
| Pattern | Solid |
| Product Care Instructions | Clean with a soft cloth |
| Size | One Size |
| Special Features | Anti Blue light, Lightweight |
| Target Audience | Unisex |
| UPC | 652671343094 |
| Unit Count | 1.0 count |
| style-name | Modern |

## Images

![Swanwick Crystal Night Swannies : Premium Blue Light Blocking Glasses for Better Sleep and Eye Strain Relief - One Size Fits Most - Smoky Quartz - Image 1](https://m.media-amazon.com/images/I/61DwNszYNML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very pleased
*by B***Y on 21 August 2019*

Comfortable glasses to wear, I wear them two hours before I go to bed, whilst I watch the TV or I’m on my laptop with the internal lights on in the house. I have noticed a difference in my sleep straight away, no restless tossing and turning for 40 minutes before finally falling asleep. I highly recommend these glasses for anyone looking to improve there sleep quality

### ⭐ The glasses came broken couldn’t get a replacement
*by H***H on 30 July 2023*

Had them sent broken and couldn’t send them back or get a replacement.

### ⭐⭐⭐⭐⭐ Good for dry eyes
*by C***S on 6 January 2021*

Does what they are supposed to. I work long hours on computers and these have stopped my eyes feeling so tired and dry.

## Frequently Bought Together

- Swanwick Crystal Night Swannies - 99% Premium Blue Light Blocking Glasses, Anti Glare Anti-Fatigue & Eyestrain for Screens
- Swanwick Blue Light Blocking Glasses for Women, Men Anti Eyestrain Headache for Computer, Gaming, TV, Phone Screen. Sleep Aid. Classic Day Swannies (Regular, Tortoise Shell)
- LMNT Zero Sugar Electrolytes - Raw Unflavored Salt | Drink Mix | 30-Count

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**Shop now:** [https://www.desertcart.sg/products/106974845-swanwick-crystal-night-swannies-premium-blue-light-blocking-glasses-better](https://www.desertcart.sg/products/106974845-swanwick-crystal-night-swannies-premium-blue-light-blocking-glasses-better)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-14*