What is the Silliest Accessory You Have Ever Seen.

I was flipping through the accessory pages at the Cable Company and came up with this https://www.thecableco.com/hallograph.html You have to be kidding me. Of all the dumb, idiotic, profoundly stupid things I have ever seen. The marketing is even better! Have you seen anything worse! It is up to us to uncover these things for what they are, SCAMS.

Even without springs they make a nice sonic improvement. Try one and report back to us.  
They work better on brass points.
What they capture when stable and still is then grounded to the floor. With that benefit added they can then comb the airflow where ever their placed. These control laminar flow in your music room. Clean air is better everywhere.