Moleskine Notebook Pen Clip

Here is a super practical Pen Clip (up to 4 pens) specialy designed for Moleskine Notebooks (with the appropriate space to put the elastic in the middle, etc)
3 different variants:
- 4 pens holder
- 3 pens holder with and hexa hole for special pen
- 2 pens holder and a huge marker holder
Still working on some of the features...