Ikea PS 2014 Clip-on Pencil Holder

Specifically for [this desk](http://www.ikea.com/ca/en/catalog/products/80260701/).

You will need to remove the plastic with a utility knife to make a slot. Mind your fingers!

Edit it on [Tinkercad](https://www.tinkercad.com/things/43ijdJijFhp).