Recently i had been to a country where most of the malls and shops sell the largest volume of paper for these.
In this economic conditions, if you reduce you paper usage what will be the savings.
For users– A dozen handkerchiefs will save at least 50 kg of paper a year.
for shops & malls– at least 30% of space which reduces considerable amount of space.
for the world– think of the number of trees saaved a year. and the benifits to the environment.
( Dont think this is only recycled paper. Even these paper can be used for writing and many children in the world have no access to this even)