This is a smaller card holder that is perfect for holding small cards to write notes on.
I designed it so that you can slide it perfectly under the AMS of P1s because I want to use the small whiteboard to label the filament in the AMS.
But you can also just put it on your desk to quickly and easily write down a memory

The Link for the whitecards i use: https://amzn.eu/d/0htTATw4