Updated on 12/22/22
Filleted the corners to make it nicer to carry without pointy edges and to make it easier to print.
Updated on 9/23/22
After receiving feedback, I have updated the file to make the shuffler much easier to use and is simple for small hands to operate.
I started the journey to build this item when my 8 year old started playing Pokemon TCG. There are no shufflers or other designs, that I could find, that are designed for sleeved cards. I also didn't want to use something that might damage the cards.
Now that I have used this a little bit, it is perfect for people that may have issues shuffling with two hands.
This design is simple, and definitely could use a keen design update, but the functionality is there for single handed shuffling.
Here is a gif of the shuffler in action: https://imgur.com/a/CNj36kJ
The author marked this model as their own original creation.