---
product_id: 49915793
title: "Premium 4KG Natural Volcanic Lava Rocks - 100% Pure Fire Pits & Gas Grills Stones Hand-Sorted (4-8CM)- Ideal for BBQ, Aquariums, and Plants"
brand: "black rock grill"
price: "₨3533"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/49915793-premium-4kg-natural-volcanic-lava-rocks-100-pure-fire-pits
store_origin: SC
region: Seychelles
---

# 4-8 cm Size 100% Pure Lava 4 KG Weight Premium 4KG Natural Volcanic Lava Rocks - 100% Pure Fire Pits & Gas Grills Stones Hand-Sorted (4-8CM)- Ideal for BBQ, Aquariums, and Plants

**Brand:** black rock grill
**Price:** ₨3533
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite Your Passion for Grilling!

## Quick Answers

- **What is this?** Premium 4KG Natural Volcanic Lava Rocks - 100% Pure Fire Pits & Gas Grills Stones Hand-Sorted (4-8CM)- Ideal for BBQ, Aquariums, and Plants by black rock grill
- **How much does it cost?** ₨3533 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/49915793-premium-4kg-natural-volcanic-lava-rocks-100-pure-fire-pits)

## Best For

- black rock grill enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for fire pits, gas grills, aquariums, and even as plant decor.
- • **Eco-Friendly Choice:** Sourced from nature, these rocks are a sustainable grilling solution.
- • **Hand-Sorted Quality:** Each rock is meticulously handpicked for optimal performance.
- • **Elevate Your BBQ Game:** Transform your grilling experience with premium volcanic lava rocks.
- • **Natural Heat Retention:** Enjoy longer-lasting heat for those perfect sears and roasts.

## Overview

Introducing our Premium 4KG Natural Volcanic Lava Rocks, crafted from 100% pure lava. These hand-sorted stones, measuring 4-8 cm, are ideal for enhancing your BBQ, fire pits, aquariums, and even as decorative elements for your plants. With a total weight of 4 kg, they provide excellent heat retention and versatility for all your outdoor cooking needs.

## Description

Premium 4KG Natural Volcanic Lava Rocks - 100% Pure Fire Pits & Gas Grills Stones Hand-Sorted (4-8CM)- Ideal for BBQ, Aquariums, and Plants

## Features

- 4KG Lava Rocks, 100% Lava, Handpicked
- Size 4cm - 8cm Approx

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 30 x 23.01 x 15.01 cm; 4 kg |
| Part number | 936 |
| Material type | Clay |
| Manufacturer | Black Rock Grill |
| Item model number | 936 |
| ASIN | B00ECXW86A |

## Product Details

- **Brand:** Black Rock Grill
- **Material:** Clay
- **Flavour:** Coffee
- **Item weight:** 4000 Grams
- **Item form:** Irregular

## Images

![Premium 4KG Natural Volcanic Lava Rocks - 100% Pure Fire Pits & Gas Grills Stones Hand-Sorted (4-8CM)- Ideal for BBQ, Aquariums, and Plants - Image 1](https://m.media-amazon.com/images/I/711zXo9TKqL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you put these in a firepit and simply light the rocks? No gas needed?**
A: Hi. The lava rocks do go into the fire pit. But you need to light the gas to heat the lava rocks. The lava rocks are not combustible. The lava rocks retain the heat and distribute the heat.

**Q: Could lava rocks be used for charcoal bbq please?**
A: Is the BBQ Gas? if so yes :)

**Q: Is this safe too use in a aquarium filter ?**
A: Indeed it is safe to use in aquariums. Prewash the rocks before use to get rid of the dust from the stones. We sell a huge amount to aquarium owners. Regards Peter

**Q: Can these be used below the gas burners to catch fat?**
A: I lined my fat tray with strong foil then put a layer of cat litter to absorb the fat, easy clean up after a few uses.

## Frequently Bought Together

- Premium Volcanic Lava Rocks – 9 lbs | 100% Pure, Hand-Sorted 1-3” Stones for Fire Pits, Gas Grills, Aquariums, and Plants
- Mr. Fireglass Lava Rock Granules, Large Red Volcanic Lava Rock for Fire Bowls, Fire Pits, Gas Log Sets, Indoor or Outdoor Fireplaces - 10 Pounds (2.75"-5")

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**Shop now:** [https://www.desertcart.sc/products/49915793-premium-4kg-natural-volcanic-lava-rocks-100-pure-fire-pits](https://www.desertcart.sc/products/49915793-premium-4kg-natural-volcanic-lava-rocks-100-pure-fire-pits)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-22*