Skyflame Black Natural Tumbled Stones Round Lava Rock Pebbles for Indoor Outdoor Gas Fire Pit Fireplaces Garden Landscaping Decoration Cultivation of Potted Plants 10 Pounds 121 Inch Size

Multifunctional improve flame performance by spreading the gas dispersion in all directions base layer underneath fire glass or mixing with glass together great in soil to retain moisture for plants decorative landscape lava rock for garden patio ponds covering the entire floor of a fire feature effectively hiding the unseemly pipes and tubes Large lava stone of sizes From 12 to 1 with porous surface For use with fire bowls fire pits and fireplaces either indoors or outdoors Ecofriendly and safe Easy to maintain without ash soot or smoke spend less time to clean Lava stone are tumbled to create a beautiful uniform look give your fireplace a full and natural look by adding lava rock around your log set Attention Make sure the rocks are completely dry before burning or it may cause an explosion If you hear a popping sound stop burning immediately You could use low heat to dry the stone