A capped pen can't realize its true potential as an instrument of creativity. Use this device to easily remove pen caps using the edge of a table and just one less-than-dexterous hand.

To make:

1. Print.
2. (Optional) Glue grippy material such as rubber to the "foot" of the puller.

To use:

1. Place Pen Cap Puller on the edge of any table either oriented as pictured or so that the U-shaped part hangs off the table.
2. Slide the clip of your pen into the thin part of the U-shaped hook.
3. Pull. Provide some force toward the table so that it doesn't slide off.

May also be used in hand to simply provide added grip.