I bought an entire lot of these on ebay thinking they were poppers. There's no brand markings on them.
They are very heavy (guess is 2+ oz, possibly more) and seem to be made of some hard synthetic.
So I cast it out the other day and it is neutrally buoyant and doesn't pop on the surface but kind of retrieves like a plug.
Anyone know what they are? They look like something Atom makes but I always thought those were poppers.