Blocks
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
Quarry Products
4" clean large stone
Regular sized blocks used for most building jobs.
Drainage stone-small smooth rounded stone
A tonne bag of sand.
Regular 4" block with a 90 degree offset.
Concrete block that weighs one tonne.
Bags
An empty big bag.
Chips
3/8" Chips. Very small stones