How do trainers know which Poke Ball each Pokemon is in?

Question

In the anime,all the Poke Balls are the same right ?So how can they know in which Poke Ball is each and every one of their Pokemon ?

Answer 1

in anime people ALWAYS put there pokeballs in certain order AND the put stickers on the button. in some books I have read the top part of the pokeball you can see through.

Comments

stickers ?

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ya. i think it was one of ashes rivals you put star stickers on his pokeball buttons