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
Quarry Products
4" clean large stone
Gravel
Screenings-Very dusty gravel
Bags
An empty small bag.
Chips
An empty big bag.
A much bigger block with a cavity/hole going through the center.
3/8" Chips. Very small stones
Aggregate mix
Regular 4" block with a 90 degree offset.