Blocks
Regular 4" block with a 30 degree offset.
The bigger thicker blocks up from the 4"
Quarry Products
Drainage stone-small smooth rounded stone
A tonne bag of sand.
Plastering sand
Bags
An empty big bag.
Gravel
Aggregate mix
Chips
An empty small bag.
Small empty heavy duty sand bag.
3/8" Chips. Very small stones
Regular 4" block with a 90 degree offset.