Multifunctional: Enhance flame performance by dispersing gas in all directions | Can be used as a base layer under fire glass or mixed with glass | Insulate heat under the cooking surface for all gas grills | Ideal for retaining moisture in soil for plants | Decorative landscape lava rock for garden, patio, ponds, fish tank, etc.
Please note: Available in various small sizes, from 3/8" to 3/4", black with a porous surface.
Able to withstand very high temperatures without damage or crumbling.
Suitable for use with fire bowls, fire pits, and fireplaces, indoors or outdoors, environmentally friendly and safe.
Give your fireplace a natural and full look by adding lava rock around your log set.
Note: Ensure the rocks are completely dry before burning to avoid explosion. If you hear popping, stop the fire immediately. You can use low heat to dry the stone.