The top group appears to be made by Jabo, in Reno, Ohio. Sometime between 1991 and 2007.
The bottom one might be an industrial marble. They aren't made for play so they are allowed to get by with some funky anomalies.
Again, no significant value. Since the Jabos of that style aren't being made anymore, they're technically collectible, but I'd be very surprised if they pulled even a dollar apiece. Would take some creative marketing, I think.