Plastering sand
Plastering sand ideal for mixing to get a smooth finish. It is sold lose by the tonne.
Blocks
A much bigger block with a cavity/hole going through the center.
Chips
3/8" Chips. Very small stones
Bags
Small empty heavy duty sand bag.
Gravel
Aggregate mix
An empty small bag.
An empty big bag.
Regular sized blocks used for most building jobs.
Regular 4" block with a 30 degree offset.
The bigger thicker blocks up from the 4"