Case for an Apple Pencil

A protective case for a single Apple Pencil (used with iPad Pro).
The clip slides to secure or release the pencil. Place a little stuffing in the end to cushion the pencil tip.

This thing was made with Tinkercad.
The case:
https://tinkercad.com/things/4uopnrMmsKy
The sliding clip:
https://tinkercad.com/things/1uvEdO09suX

(I don't actually have the pencil, so the images show a demo that I 3d-printed).