Bags
An empty big bag.
Blocks
Regular 4" block with a 90 degree offset.
Quarry Products
A tonne bag of sand.
A much bigger block with a cavity/hole going through the center.
The bigger thicker blocks up from the 4"
Gravel
Screenings-Very dusty gravel
2" clean medium sized stone
4" clean large stone
Chips
An empty small bag.
Drainage stone-small smooth rounded stone