7 Lb. Bag of Natural Lava Rocks for Backyard BBQ Cooking, Burner Grill, Firepit, Bonfires, Campfire, Indoor Fireplace, Fire Bowl, Lava Rocks for Gas Grill Charbroilers by FryOilSaver Co. (Pack of 1)

I use these in a tray on my oven when baking bread. They act as a "heat sink," so to speak, to regulate the temperature more steadily, and by dumping a couple of cups of ice on them when first putting the bread into the oven, it creates steam for longer than just spraying mist into the oven, thus allowing the bread to have a longer rise before setting.

What i was expecting

I purchased these to use in my oven to create steam when open baking sourdough bread and they work perfectly. They are sized just right to fit in a cast iron pan and generate great steam when heated and hot water is poured over them. They are a bit dusty when you open the packaging, so be careful. Otherwise they are great for my purposes.

The media could not be loaded. Great for baking sourdough! Been trying out open baking and it steams so well. Highly recommend for anyone who’s struggling with high rising in the bread!

Very good

Most rocks are very small. I had enough larger ones to fill the grate on my Kenmore 800 grill from the 1980s.

I needed these rocks for my electric smoker. The ones included were very small chunks. This works significantly better.

DUH!