A tonne bag of sand.
A tonne bag of sand made up in store and ready to be collected.
Blocks
Regular 4" block with a 90 degree offset.
Regular 4" block with a 30 degree offset.
Concrete block that weighs one tonne.
A much bigger block with a cavity/hole going through the center.
Chips
3/8" Chips. Very small stones
Gravel
Screenings-Very dusty gravel
Bags
An empty big bag.
An empty small bag.
Aggregate mix