OOAK, tiny ports encased in glass-clear, jewelry grade resin on a square pendant.
1"x 1" (25mm). Ports are made with colored pencils and white ink.
I'll have this with me at the Artist's Alley (Saturday and Sunday) during Furpocalypse next weekend :)
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I'll also have a rainbow paw one that isn't cured, so not pictured :'3