Re-cycle and re-use scrap A4 paper to create your own real leather notebook complete with elasticated closure.
Simply unscrew the screws on this leather notebook cover, fold A4 sheets in half with the blank side on the outside, punch holes in the paper, refill the notebook and et voila! You then have a handy notebook ready to hand for garden notes, jottings etc.
Everybody who has unnecessarily sent a 80 page .pdf to the printer inadvertently should have one of these.
Also makes a great gift for people who can't throw anything away or annoy you by writing stuff on scraps of paper left all over the house.