The Case of the Dyed Pen:
This picture speaks a thousand words.
![](https://artmater.com/wp-content/uploads/2020/06/Scan_202006073-1024x617.jpg)
I thought of celebrating Ball Point Pen Day June 10 2020 together with this writing prompt
The Case of the Dyed Pen
— Casebook Generator (@autodoyle) June 6, 2020
because it deals with a pen too.