Tumbled Lava Rocks are uniquely formed when hot lava emitted from an active volcano meets the ocean and hardens upon contact. The pebbles are gathered from the lava fields and tumbled to create a consistent shape and size. Lava pebbles can be used in natural gas or propane fire applications and unlike other lava rock or cinder rock on the market, lava pebbles will not crumble or break down in size.

• Use 75 lbs for each round or cone shaped bowl with fire feature.
• Use 100 lbs for each square shaped bowl with fire feature.
• Use 150 lbs for 48" square shaped cast stone fire pits.
• Use 150 lbs for 62" linear cast stone fire pits.
• Use 200 lbs for 86" linear cast stone fire pits.
• Use 100 lbs for 48" DIA round shaped cast stone fire pits.
• Use 200 lbs for 42” cone shaped copper fire pits.
• Use 250 lbs for 48” cone shaped copper fire pits.
• Use 250 lbs for 42" square shaped copper fire pits.
• Use 300 lbs for 48" square shaped copper fire pits.