Transparent Green Marbles with white patches

[The Nickel Guy]

I've seen these before. They do not fluoresce and the white patch seems to go pretty deep into the dark green base perhaps? The green is quite clear. The coverage shouldn't shade the light as it appears to, but maybe that's all it is. These are about 5/8th diameter.

Knowing who made these will help me decide on further sorting through other patches that are corralled together. Can you tell me who made them?

( I am leaning toward Jabo because of the depth of the white )

4 Different pictures in different lighting situations of the pair.

Thanks a lot!

[Al Oregon]

Those remind me a little of the MK Wee Glow marbles.

[Ric]

I agree that they are newer MKs.

[The Nickel Guy]

Thank you for the opinions. They will be considered Marble Kings and I will study them and compare to other patches I have.

[Melissa]

These don’t look mk to me. Hard to tell what they are by the photos. Possibly vacor. 

[davesnothere]

@Melissa I think vacor also probably Parrot based. could be japan  but unlikely with the color.

[akroorka]

I was thinking Vacor as well.

I cannot name it though the green base reminds me of Vacor.

@Mojo knows these pretty well--lets call him up for an opinion.

Marble--On!!