NUPICK Black Lava Rocks for Fire Pit - 20lb

Authentic black lava rock with deep charcoal tones, formed by volcanic activity. Reusable and durable for long-term enjoyment in fire pits and landscapes. Engineered to withstand extreme temperatures up to 2000°F (1093°C) without cracking. Formulated for natural gas & propane systems, providing reliable heat performance and consistent warmth. Effectively conceals gas pipes and burner hardware for a clean look, promoting even flame distribution and efficient heat conduction. Zero smoke, ash, or soot emission, offering superior cleanliness versus wood. Ideal for fire pits, fireplaces, fire bowls, landscaping, and aquarium decor. Pre-washed for low dust and ready to use.