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.
Bags
An empty small bag.
Blocks
Chips
Quarry Products
2" clean medium sized stone
An empty big bag.
Plastering sand
A much bigger block with a cavity/hole going through the center.
Small empty heavy duty sand bag.
3/8" Chips. Very small stones
Regular 4" block with a 90 degree offset.
Regular 4" block with a 30 degree offset.