Skyflame Natural Tumbled Stones Round Lava Rock Pebbles for Fire Pit

These stones look great in my gas firepit. They didn't crack or explode when heated, which was my main concern. A few pieces did get a bit dark from the flames, but you can clean off the soot with a metal brush if you want, or rinse and thoroughly dry them before use unless you want them to explode. I bought 3 bags of the 3–5 inch stones and 3 bags of the 2–3 inch ones. The smaller stones were a better value, with a good amount in each bag. For reference: the first bag filled the middle section of my pit, the second bag filled the front, and the third covered the rest. The larger stones look nice, but you get only about four per $40 bag, which feels pretty overpriced. Since I’d opened the big-stone bag already, I mixed them into the middle section for variety. I think it actually looks better with the mix. Overall, I'm happy with the appearance and the decent heat retention. Price-wise, these were cheaper than many alternatives, but for what is essentially a few pounds of stone, they still feel somewhat expensive. I'd give 4.5 stars if I could but 5 would do I guess…

Love these so much! I washed them before I added them to my fire pit since there was a lot of dust. It’s clearly enough rocks to cover the bottom. I also added some of my unbroken glass rocks to give it a better look. These are a bit expensive but I’ll probably never have to buy them again. They really hold the heat better than glass ones, and they won’t break into tiny chards… Hopefully 🤞

These look great!! I was disappointed when the rocks turned black during the first fire we had 😞

Perfect to replace the ugly glass rocks that came with our outdoor fire table.

I used sand on the bottom and put one bag of rocks on top and it was the perfect amount.

Kind of fun to add to the fire box, but maybe not worth the price. Exactly as pictured, so it would really be a matter of personal preference.

Seems to be a great size for what I needed them for - a DIY ammo can fire pit. One bag was enough to cover burner but left enough room in the can to store lighter, wrench, and hose. Kind of spendy for “rocks”, but the aesthetic and function is nice.

We bought these to replace the glass beads in our gas fire pit and they turned out to be a perfect choice. It took two bags to completely fill the pit, and the coverage was exactly what we needed. The rocks are true to the 1–2 inch size described in the listing, and they fit perfectly in place without shifting around too much. They have a clean, natural look that adds a nice visual upgrade compared to the glass beads we had before. Overall, we’re very happy with the quality, appearance, and how well they work in our setup.

Kept fire on for more then 30 min under the rocks but the smell was so strong. They give chemical bad smell that you do not feel safe to grill food on them