Premium Pebbles Black Lava Rocks & Fire Glass for Fire Pit – 20 lbs | 1/2–1 inch

Premium Pebbles Black Lava Rocks & Fire Glass for Fire Pits

Experience a premium blend of lava rocks and fire glass designed for gas fire pits and gas fireplaces. Sourced from volcanic regions in the Far East, these stones combine rugged texture with a refined, tumbled finish that catches the flame’s glow.

The 20-pound bag is sized for both small setups and larger installations, delivering a practical balance between bulk value and easy handling. Each rock is graded for consistent sizing and a professional, rounded appearance that complements a wide range of designs.

What you get at a glance

• Heat resistance: built to withstand elevated temperatures while preserving color and texture.
• Even heat distribution: helps spread warmth for a more uniform glow around your pit or fireplace.
• Versatile aesthetics: deep black hues and volcanic texture pair with modern, rustic, and transitional spaces.
• Multi-use versatility: suitable for outdoor fire pits, decorative landscaping, water features, saunas, or indoor accents.
• Polished finish: rocks are tumbled to a rounded, professional look that elevates any setup.

Sizes and packaging

Choose from Small (0.5"–1"), Medium (1"–2"), Large (2"–3"), and Extra Large (3"–5"), all available in a convenient 20-pound bag for flexible project sizes.

Practical setup tips

• Outdoor and indoor appeal: creates a natural focal point with a warm, glowing ambiance.
• Landscape and feature use: enhances garden beds, ponds, saunas, and decorative interiors with volcanic texture.
• Care and placement: lay stones on a stable base, away from vents and flammable materials.
• Coverage guidance: rectangular pits pounds = (Length × Width × Height)/20; circular pits pounds = (Diameter × Diameter × Height)/25.