Bags
An empty small bag.
Blocks
Regular sized blocks used for most building jobs.
Chips
3/8" Chips. Very small stones
Small empty heavy duty sand bag.
Gravel
Aggregate mix
Regular 4" block with a 90 degree offset.
Regular 4" block with a 30 degree offset.
Quarry Products
Drainage stone-small smooth rounded stone
Concrete block that weighs one tonne.
An empty big bag.