--- product_id: 534262613 title: "Mr. Fireglass 10 Pounds Large Lava Rock Granules for Fire Pits, 2.75\"-5\"" brand: "mr. fireglass" price: "$173.58" currency: USD in_stock: true reviews_count: 13 category: "Mr. Fireglass" url: https://www.desertcart.us/products/534262613-mr-fireglass-10-pounds-large-lava-rock-granules-for-fire store_origin: US region: United States of America --- # Natural porous texture for optimal gas flow Versatile for fire pits, landscaping & aquariums High-temp resistant up to 2000°F Mr. Fireglass 10 Pounds Large Lava Rock Granules for Fire Pits, 2.75"-5" **Brand:** mr. fireglass **Price:** $173.58 **Availability:** ✅ In Stock ## Summary > 🔥 Ignite your space with nature’s hottest secret! ## Quick Answers - **What is this?** Mr. Fireglass 10 Pounds Large Lava Rock Granules for Fire Pits, 2.75"-5" by mr. fireglass - **How much does it cost?** $173.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/534262613-mr-fireglass-10-pounds-large-lava-rock-granules-for-fire) ## Best For - mr. fireglass enthusiasts ## Why This Product - Trusted mr. fireglass brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Functional Design:** From fire pits to garden mulch and aquatic ecosystems, these rocks elevate every space with natural elegance. - • **Eco-Chic Landscape Upgrade:** Add rich texture and natural depth to your outdoor zones while concealing unsightly elements with style. - • **Unmatched Flame Performance:** Porous lava granules disperse gas evenly for a mesmerizing, vibrant fire every time. - • **Built to Withstand Extreme Heat:** Engineered to resist cracking or breaking under intense temperatures, perfect for indoor/outdoor use. - • **Effortless Maintenance & Longevity:** Durable volcanic stones require minimal upkeep, ensuring your fire feature stays flawless season after season. ## Overview Mr. Fireglass 10 Pounds Large Lava Rock Granules (2.75"-5") are premium natural volcanic stones designed to enhance flame quality and durability in fire pits and fireplaces. Their porous surface optimizes gas dispersion for vibrant flames, while their high heat resistance ensures long-lasting performance indoors and outdoors. Beyond fire features, these versatile rocks serve as stylish landscaping mulch, aquarium filters, and garden accents, combining functionality with earthy aesthetics. ## Description desertcart.com: Mr. Fireglass 10 Pounds Large Lava Rock Granules for Fire Pits, 2.75"-5" | Natural Lava Stones, For Indoor Outdoor Gas Fireplaces & Barbecue Grills, Decorating Garden Landscaping, Potted Plants : Patio, Lawn & Garden Review: Big rocks, they look good - These look good and are large. Seems like somewhat of a vaule for hard to find larger rocks. Needed two bags to fill a standard fireplace. Couldnt tell how much I needed based on weight alone. Review: great product - works well ## Features - 【Natural Fire Pit Rocks】 -These black lava rocks have natural a porous surface, which can help spread the gas dispersion in all directions to improve the flame performance. It works great as a firebase underneath fire glass for fire pit or fireplace. While, it requires very little maintenance. - 【High Temperature Resistance Lava Rock】 -Withstands exceptionally high temperatures without breaking down or cracking. Clean burning media for indoor and outdoor use around your home or business. Works great with propane and natural gas. - 【Multi-Purpose Application 】 -10-pound bag of premium lava rocks. Perfect for fire pits, BBQ grills, gas log sets, fireplace enhancements, landscaping projects, garden mulch, aquarium setups, and creative craft projects. Note: Please make sure the volcanic rocks are dry before burning or it may cause an explosion. - 【Natural Landscape Decoration 】 -Earthy appearance complements diverse landscapes by adding texture and depth. Ideal as transitional elements between garden zones or decorative mulch in plant beds. Effectively covers exposed aggregate while concealing unsightly pipes in gardens, lawns, and walkways. - 【Activate Oxygen Ions in Water and Optimize Water Feature】-Natural volcanic rocks can activate the oxygen ions in the water and promote the metabolism of plants and animals. Porous structure absorbs harmful bacteria, waste residues, and heavy metal ions. Perfect for water features, swimming pools, aquariums, and pond ecosystems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BPL1KMHK | | Best Sellers Rank | #11,331 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #19 in Fire Pit & Outdoor Fireplace Parts | | Brand | Mr. Fireglass | | Brand Name | Mr. Fireglass | | Customer Reviews | 4.4 out of 5 stars 908 Reviews | | Flavor | Natural Wood | | Item Form | Granule | | Item Weight | 10 pounds | | Manufacturer | Mr. Fireglass | | Manufacturer Part Number | MF-FG117-AB10 | | Model Number | MF-FG117-AB10 | | Number of Packs | 1 | ## Product Details - **Brand:** Mr. Fireglass - **Flavor:** Natural Wood - **Item Form:** Granule - **Item Weight:** 10 Pounds ## Images ![Mr. Fireglass 10 Pounds Large Lava Rock Granules for Fire Pits, 2.75"-5" - Image 1](https://m.media-amazon.com/images/I/91SPqY-hsSL.jpg) ![Mr. Fireglass 10 Pounds Large Lava Rock Granules for Fire Pits, 2.75"-5" - Image 2](https://m.media-amazon.com/images/I/81K4T12zz3L.jpg) ![Mr. Fireglass 10 Pounds Large Lava Rock Granules for Fire Pits, 2.75"-5" - Image 3](https://m.media-amazon.com/images/I/81SsdRRwanL.jpg) ![Mr. Fireglass 10 Pounds Large Lava Rock Granules for Fire Pits, 2.75"-5" - Image 4](https://m.media-amazon.com/images/I/81vnU+LktzL.jpg) ![Mr. Fireglass 10 Pounds Large Lava Rock Granules for Fire Pits, 2.75"-5" - Image 5](https://m.media-amazon.com/images/I/71QzbMiPspL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Big rocks, they look good *by M***L on April 28, 2026* These look good and are large. Seems like somewhat of a vaule for hard to find larger rocks. Needed two bags to fill a standard fireplace. Couldnt tell how much I needed based on weight alone. ### ⭐⭐⭐⭐⭐ great product *by K***R on June 19, 2026* works well ### ⭐⭐⭐⭐⭐ Great value *by K***N on July 9, 2026* Great price and exactly what my soil needed! ## Frequently Bought Together - Mr. Fireglass Lava Rock Granules, Large Black Volcanic Lava Rock for Fire Bowls, Fire Pits, Gas Log Sets, Indoor or Outdoor Fireplaces - 10 Pounds (2.75"-5") - 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 - Calofulston 2"-4" Black Lava Rock, 10lbs Large Volcanic Lava Rock for Fire Pit, Gas Logs, Aquarium, Fireplace, Fire Bowl --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/534262613-mr-fireglass-10-pounds-large-lava-rock-granules-for-fire](https://www.desertcart.us/products/534262613-mr-fireglass-10-pounds-large-lava-rock-granules-for-fire) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-31*