A much bigger block with a cavity/hole going through the center.
They are a much bigger block than the 4″ and 6″ blocks with a cavity/hole going through the center of the block. Sold in bales of 20 or by single blocks on their own.
Chips
Blocks
Concrete block that weighs one tonne.
Regular 4" block with a 30 degree offset.
Bags
An empty big bag.
An empty small bag.
Gravel
Aggregate mix
Quarry Products
A tonne bag of sand.
Regular 4" block with a 90 degree offset.
Drainage stone-small smooth rounded stone
4" clean large stone