Bags
An empty big bag.
An empty small bag.
Blocks
Concrete block that weighs one tonne.
Small empty heavy duty sand bag.
Quarry Products
Plastering sand
Regular 4" block with a 30 degree offset.
A much bigger block with a cavity/hole going through the center.
Gravel
Clause 804
The bigger thicker blocks up from the 4"
4" clean large stone
A tonne bag of sand.