But what is the story behind this Haribo ... gives them a Twin Snake, a two-sided gummy that features a sour side and a sweet side. Per the report, they've tried both gummy worms and Twin Snakes ...

While those Goldbears might be the most iconic treat from the legendary Haribo, the gummi brand ... add that mango and sour lime Twin Snakes to a mango margarita or even a mangonada as a garnish.

"Haribo makes them. They're called Twin Snakes." Every time a player gets a base hit, MLB reported, they'll receive one of the Twin Snakes. They're actually not gummy worms, as much as it looks ...