Any flavor or type of gum made to feel like you're chewing on an eraser for fun or to fullfill your eraser chewing fetish (many people; about two out of five I would say have eraser chewing fetishes). But this gum is fomulated to activate the ingredients in it while you chew it wet then it turns into an actual eraser (when it dries) that you can erase pencil mistakes and other eraseables with. We just add a type of rubber to the gum.
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