Pop Socket: Mission Accomplished!

I really wanted to throw a pop socket on the back of my reader. I had a razor thin metal playing card (bottle opener) lying around, so I super glued the pop socket to one side and slapped the other side on my XTEINK. Viola! The magnetic force is crazy strong and it's so much easier to hold in my old paw. I super sanded the back with the finest grit sandpaper to a velvet soft finish so it won't scratch the back. Anyone else use a pop socket with theirs? I saw Amazon has mini pop sockets. What?