CAC Guinea or impostor?

[Paul morrissey]

Hi, REAL CAC Guinea or Look Alike??? spotted this mib in a large lot of mostly commons. Having never seen one in hand am hoping you experts might able to help me out. I hear there are a lot of repro's  & fakes out there? Thanks. PM

[akroorka]

Not even close--imposter if you would rather say so. I do not believe that it was made to deceive.
I believe that it is made of clay or some other moldable plastic type material.
Good ask though!
Marble—On!!

[Da Roberto]

Agree, not false guinea but it could certainly be a nice interesting marble, unless it is rubber?
In this case everything would change!

[Chad G.]

"Welcome to Marble Connection Paul"  

                   Yes, I agree completely, not a Christensen (CAC) Guinea, as @akroorka  said it looks like polymer to me also. Looking forward to further post & pix.

                                                                                                                                                                                                                                                                  Chad G.

[Alan]

Not even in the ballpark.  I'm not sure that it is glass.

[cheese]

Agreed, I think polymer.

[Peltier Mibber]

Clay or Polymer is my guess.

There's a guy out of Arizona who makes orbs like this. I've purchased one from him before, on feebay, but do not recall his name.