Chips
Blocks
Concrete block that weighs one tonne.
3/8" Chips. Very small stones
Bags
An empty big bag.
Quarry Products
Plastering sand
4" clean large stone
A much bigger block with a cavity/hole going through the center.
A tonne bag of sand.
Gravel
Screenings-Very dusty gravel
Small empty heavy duty sand bag.
Regular 4" block with a 30 degree offset.
2" clean medium sized stone