Skyflame 10LB Natural Lava Rocks for Fire Pits, Fire Tables, Fireplaces, Garden Landscaping Decoration, Indoor and Outdoor Use, 3"-5" Sizes, Black

Performs great.

Perfect for my planted aquarium underneath some fluval substrate, and sand

You get a lot of rocks in the bag. They work great for fire pits.

Product arrived in a timely manner and was as described in the offer. While the product had no issues, for me, the product was too small for my project. The product was usefu, just not the size I was looking for in the project.

Great large rocks for the firepit and nice looking.

Just received the lava rocks and filled the fire pit. Exactly what I was hoping for. Was surprised at how many of the rocks were of good size and shape. Great buy and delivered quickly.

You'll probably have to use about 4 or more bags to get enough to cover the burner ring on a 31 inch fire pit. I did 3 bags of the smaller rock and mixed in about 1/2 a bag of the 1"-3" inch. I probably could have used more, buy mine has a lid when not in use.

DO NOT BUY! Within 10 minutes of first use, the rocks began exploding and projecting throughout the backyard. One rock burned a spot on a child's leg while another hit a window nearby. This was a massive mistake and Amazon refused to take any accountability for allowing such a defective product to be sold on their platform. This is an example where spending more from a reputable seller is worth it.