As advised, wait a week. In this case patience is definitely a virtue!
Not only remove the cork from the candy end, but some beeks punch a hole thru the candy with a toothpick to facilitate consumption of the candy and release of the queen.
5 days is kind of the minimum, but is really early and a gamble, they might blamer her for the disturbance when you look in the hive. You just spent $20 - $40+ on a queen, don't you think that you owe it to her and yourself to wait 2 more days and give her the best chance of survial? She's in a cage, she's going to be looked after by her attendents, she almost couldn't be in better hands while in that cage.
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