Vacor (mega) made in Mexico. Largest marble producer in the world until China got into the act. Some of the older Vacor are coming into their own though, always collect what you like, you're the only you you have to make happy & yes Vacor is still making marbles.
OP is a Vacor Serpent, if it were a Peltier the colors would be correct for a Superman, i.e. Blue base w/ red & yellow ribbons.
Classic 6 ribbon Peltier Superman
Vacor makes one similar to a Peltier Superman called a "serpent" either way you have to include the color yellow. In Peltier, orange w/ a blue base is a Superboy and red w/ a blue base is a Spiderman. I believe the OP to be a Vacor Volcano
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I don't know what it is, had it in an old Pelt folder, I know one thing it's a mess whatever it is. Just going by what it was labeled and sold as. Been in that folder fort @ least 9 years I know of so no clue who it came from or where it went ?? Agree, it does have a MK look (kinda)
First one looks like a Foreign sparkler no clue on the second, Views of each side of the marble including the seams and measurements in fractions of an inch will really help in making a more positive ID
Somebody just made a pretty decent score on a Berry Pink, I looked and unless there are some minute pins it's clean, sure it has it's share of asmades, I think all this type do, still pretty HTF now a days in any shape.
Vacor (Hench en Mexico) IMO, I can't remember the name right off hand ? Oop !! found it, I think ?? The streamers in the OP don't appear "Pink" but the iridescent shine and orange peel surface are definitely a Vacor trait.
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