Chips
Bags
An empty big bag.
Blocks
Concrete block that weighs one tonne.
3/8" Chips. Very small stones
Quarry Products
4" clean large stone
Drainage stone-small smooth rounded stone
A much bigger block with a cavity/hole going through the center.
The bigger thicker blocks up from the 4"
A tonne bag of sand.
Gravel
Aggregate mix