Prima flipchart block

Since 1999, I have been working with the medium flipchart. PowerPoint is not mine. I like to be right with the people and with the flip chart that is in my view very possible. I write before both flipcharts and that I like "on-call" work, depending on the purpose and didactics.

What I have experienced with -blocks flipchart paper and and want to have as a professional is NOT z. B.
that the "GE-Norm-th hole" of the block does not fit on a flip chart stand (organizers have often bought cheap because the brackets are fixed and in total with the other FC-sheets fit the holes not superimposed = can not hang the pack but must "Extra drill holes"), the perforation is such that even slight turning already leads to severing of the sheet, the paper is so thin that the (good!) pin through writes and the next sheet is dirty.

= Conclusion:
Flip chart pad is not flip chart pad.
There several things to consider, so it allows a professional workflow.
This block is fine for me in every respect.