An empty big bag.
An empty big bag which can hold a tonne of sand, gravel or chips. Bought on its own as an empty bag.
Quarry Products
Plastering sand
Blocks
Regular sized blocks used for most building jobs.
Drainage stone-small smooth rounded stone
Concrete block that weighs one tonne.
Gravel
Aggregate mix
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 90 degree offset.
Chips