Drainage stone-small smooth rounded stone
Drainage stone are small smooth rounded stone used for draining water away from places where water is unwanted. It is sold lose by the tonne.
Blocks
A much bigger block with a cavity/hole going through the center.
Quarry Products
2" clean medium sized stone
Chips
3/8" Chips. Very small stones
Concrete block that weighs one tonne.
Bags
Small empty heavy duty sand bag.
An empty big bag.
A tonne bag of sand.
Regular 4" block with a 90 degree offset.
Gravel
Aggregate mix
The bigger thicker blocks up from the 4"