Gravel
Screenings-Very dusty gravel
Quarry Products
Drainage stone-small smooth rounded stone
Blocks
Regular 4" block with a 30 degree offset.
The bigger thicker blocks up from the 4"
Bags
An empty small bag.
Chips
3/8" Chips. Very small stones
A tonne bag of sand.
Concrete block that weighs one tonne.
Plastering sand
4" clean large stone