---
product_id: 72574003
title: "1/2\" Tempered Fire Glass - Dark Matter Black Reflective"
brand: "celestial fire glass"
price: "€ 142.84"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fr/products/72574003-1-2-tempered-fire-glass-dark-matter-black-reflective
store_origin: FR
region: France
---

# Maximum reflective luster True deep black hue Reusable jar packaging 1/2" Tempered Fire Glass - Dark Matter Black Reflective

**Brand:** celestial fire glass
**Price:** € 142.84
**Availability:** ✅ In Stock

## Summary

> 🖤 Ignite your space with the ultimate black sparkle!

## Quick Answers

- **What is this?** 1/2" Tempered Fire Glass - Dark Matter Black Reflective by celestial fire glass
- **How much does it cost?** € 142.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/72574003-1-2-tempered-fire-glass-dark-matter-black-reflective)

## Best For

- celestial fire glass enthusiasts

## Why This Product

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

## Key Features

- • **Perfect 1/2" Size:** Optimized half-inch pieces for ideal flame reflection and heat distribution in any fire pit or fireplace.
- • **Premium 10-Pound Jar:** Generous quantity ensures your fire feature stays stunning season after season without frequent refills.
- • **Sleek True Black Finish:** Elevate your fire feature with a rich, consistent dark matter black that exudes modern sophistication.
- • **Mess-Free Storage & Handling:** Packaged in a sturdy, reusable jar with handle—no more spills or bag hassles during transport or storage.
- • **Unmatched Reflective Sparkle:** High-luster, non-tumbled glass with mirrored backing creates a dazzling, luminous fire experience.

## Overview

Celestial Fire Glass’s High Luster 1/2" Reflective Tempered Fire Glass in Dark Matter Black delivers a deep, true black color with superior sparkle thanks to its non-tumbled, mirrored backing design. Packaged in a convenient reusable jar, this 10-pound set offers mess-free handling and a modern aesthetic perfect for upscale fire pits and fireplaces.

## Description

Full description not available

## Features

- True Black Color: Enjoy the deep, rich black hue of our fire glass, perfect for creating a sleek and modern look in your fire pit or fireplace.
- MAXIMUM LUSTER - Our glass is not tumbled, so it's more luminous than other brands. This is enhanced by a reflective mirrored backing, resulting in high-luster glass that sparkles and shines!
- PACKAGED IN A JAR (not a bag) - Bags of fire glass are tough to manage. That's why we pack ours in a sturdy, reusable jar with a convenient handle for easy storage, handling & transport. No more spontaneous spillovers or split bags to fuss with.
- Rich Black Color: Experience the elegance of our fire glass with its consistently rich black shade that enhances any fire pit or fireplace feature.

## Product Details

- **Brand:** Celestial Fire Glass
- **Power Source:** Gas Powered
- **Product Dimensions:** 5"D x 9"W x 5"H
- **Material:** Tempered Glass
- **Finish Type:** Luminous,Glass
- **Installation Type:** pour-in
- **Heat Output:** 1500 British Thermal Units
- **Special Feature:** Fade Resistant
- **Style:** Modern
- **Color:** Dark Matter Black

## Images

![1/2" Tempered Fire Glass - Dark Matter Black Reflective - Image 1](https://m.media-amazon.com/images/I/81D373E9K9L.jpg)
![1/2" Tempered Fire Glass - Dark Matter Black Reflective - Image 2](https://m.media-amazon.com/images/I/71pqDqJwrfL.jpg)
![1/2" Tempered Fire Glass - Dark Matter Black Reflective - Image 3](https://m.media-amazon.com/images/I/61w7ew4tSyL.jpg)
![1/2" Tempered Fire Glass - Dark Matter Black Reflective - Image 4](https://m.media-amazon.com/images/I/81f4ArdRjPL.jpg)
![1/2" Tempered Fire Glass - Dark Matter Black Reflective - Image 5](https://m.media-amazon.com/images/I/81N+wx00g3L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Does it contain harmful materials like lead? Can you post what the material consists of?**
A: This has been tested by an independent lab for heavy metals (lead and chromium).  The levels are well below the thresholds set by California Prop 65.  As such this fire glass safe according to the State of California and the standards set in Proposition 65.

**Q: How many 10lb jars would I need to fill a 36" diameter fire pit?**
A: To fill a 36" round fire pit to a depth of 2" you would need approximately 100 lbs. (10 jars).  Less if you're doing less than 2" depth.  I always recommend you start with less fire glass than you think you need, then add some if you need.  I recommend you start with 80 lbs to see how close that gets you.

**Q: Can I use it in an indoor natural gas fireplace? I have a pan with vented log set.**
A: Yes I use it in my indoor gas fireplace that was converted from a wood burner. I have logs on a rack and I spread it about an inch think all around and as far under it as I could. The most pleasant side effect is that the glass generates heat and my fireplace puts out more warmth. I love the glass. One box may not be enough. I bought two.

**Q: Can I use it in an indoor natural gas fireplace?**
A: Yes you can - depending on they style of gas fireplace.  It can be used to replace the lava rocks which typically are included as a bed in the fireplace.  If you have a gas log fireplace with the burning embers look (a soft material under the logs which glow like embers when lit), you do not want to replace or change the material which glows like the embers.  If you want, you can send me a picture of your fireplace and I can advise.  You can also check with the manufacturers website for the fireplace and see if they recommend fire glass for your model.  -Mark Piscopo / Celestial Fire Glass

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic
*by A***R on January 18, 2025*

Looks fantastic in my ventless indoor fireplace!

### ⭐⭐⭐⭐⭐ Black Fire Glass. Great Product an Color
*by K***I on September 18, 2017*

The media could not be loaded. Got the black color. It is very dark and the reflection from the mirrored finish makes it sparkle with the light in the home and especially from the fire. I prefer the look of the larger 1/2 inch pieces.From research I did and from talking to few of the manufacturers, I just kept my original burner with the existing pilot starter. I was careful to not have the glass cover or be very close to the pilot as I didn't want to smother it. Took a few minutes to build it up just right around the pilot. Lights up with the switch on the wall. We also used high heat black paint to paint the fake brick that was originally light brown on the sides of the fireplace. Happy with the result.

### ⭐⭐⭐⭐⭐ This is truly black and it is beautiful in the firepit
*by A***R on March 14, 2022*

Love the Celestial Fire Glass...They package it well. I did contact their customer service and they were very helpful. Their website stated I needed 80lb of glass and the manufacturer of the pit said only 40 lbs. we started with 40 and the Celestial Fireglass website was more accurate. 40lbs didn't look full enough. I like that they send the glass in the plastic containers. We rinsed it off in an oblong disposable tin pan to get the dust off and it really sparkles. We mixed colors to mimic another company's premix that was on back order. Glad we went with this company. Make sure to wear gloves and don't rinse it in anything you expect to use later. I got a few shards of glass in my hand and it is no joke that it is super easy to do without gloves. My favorite color is the dark matter and the cosmic copper. If you want a more modern look I would choose the dark matter, intersteller gray and one of the white/silvers. I didn't like the gold as well but in small doses it is ok.

## Frequently Bought Together

- High Luster, 1/2" Reflective Tempered Fire Glass in Dark Matter Black, 10 Pound Jar, by Celestial Fire Glass
- American Fireglass Medium Lava Rock, 1/2" - 1" | Use in Fireplace, Fire Pit or Bowl | Outdoor & Indoor Volcanic Rock for Natural Gas or Propane Fires | Decorative Landscaping | 10 lb Bag
- GASPRO 10 lbs Fire Glass for Propane Fire Pit, 1/2-Inch Reflective Fireplace Glass Rocks for Fire Pit Table, Cobalt Blue

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-02*