So much for animation as for digitalizarla uses the Pegbar of animation that serves us to keep the leaves all together, to be able to encourage and be able to them flip.
Is it not easier to just spend 9 Euro on a classic plastic pegbar?.. 
And the punch what costs?
In my pais goes out all very expensive
25 euro for 500 pages + around 4 Euro to punch them.
Here these leaves do not paper them. But the punch goes out $19.000. Whereas a common punch goes out $40.
I think that this can happen in all sides out north of america and europa.