"Based on Infinity Gems from the comic-book universe..." How? The only resemblance to the movie is the coloration. These gems look like they're all factory-default cut gems. What are the gears for? Pricing up? Why are they even underneath the cap? The housing also looks like it was made from cheap 3d-printed plastic =/ call me out if I'm wrong.
Neuron1681The material is epoxy
Gems are very bright to the naked eye
You can't see it in the picture
Can you take a picture of a diamond and see if it looks bright?
The gears are what you seem to be powering for the gem
Some watches also reveal a few gears underneath
Its gears are also invisible on the front
Again, the gems are very bright in the sun