Midwest HearthPolished Black Pebbles 3/8" Gravel Size (5-lb Bag)

I mean, they’re rocks. Nicely polished black rocks. They look really nice in my snake’s terrarium. He seems to enjoy the feel of them on his belly. They are smooth and about the size of a nickel give or take. I bought a second bag yesterday for another tank.

These rocks really upgrade the entire look of your plants. They also help to keep plants from drying out too quickly. So happy with my purchase!!!

Excellent product

Ideal for topping off flower pots. 1 inch of these over the soil will keep most of those little bugs away

Nice rocks used for a humidity tray. Clean, smooth, nice size and color.

Exactly what I was looking for. I’m posting this review bc I had difficulty figuring out how many lbs of rocks I needed. This is the 5 lb bag, perfect to fully cover an 11 inch saucer for my make shift humidity tray for my fiddle leaf fig. I know the ruler next to the sagging bag of stones is a ridiculous pic but I would have liked to have seen a pic like this before purchasing, hopefully it helps someone make the right decision too.

Just love these rocks, so different from the usual aquarium gravel

Been doing bonsai for years now. I’ve found how important it is to have a humidity tray under Mediterranean plants. You MUST use pebbles to raise the base of the plant higher than sitting water.Chose these black rocks. They’re the perfect size and color. Smooth edges work well with my pot as the jagged edges cause a less stable pot.