Blocks
Regular sized blocks used for most building jobs.
Bags
Small empty heavy duty sand bag.
Concrete block that weighs one tonne.
Regular 4" block with a 30 degree offset.
Quarry Products
Plastering sand
Regular 4" block with a 90 degree offset.
A much bigger block with a cavity/hole going through the center.
Chips
3/8" Chips. Very small stones
An empty big bag.
The bigger thicker blocks up from the 4"