Blocks
Quarry Products
A tonne bag of sand.
The bigger thicker blocks up from the 4"
Regular 4" block with a 90 degree offset.
Regular 4" block with a 30 degree offset.
Chips
3/8" Chips. Very small stones
Regular sized blocks used for most building jobs.
Gravel
Aggregate mix
2" clean medium sized stone
Drainage stone-small smooth rounded stone