Black Friday sales. Who’s buying what.

Not a product I would personally recommend. But then again you never know.
Yeah, I'm a bit torn... Not wanting to spend three times that on an actual Fluidamper branded balancer. I have an ancient TCI Rattler I can use, I just don't like the sound it makes when you shut it down, people in the pits will be thinking I've got rods a knockin'!