Dumb question, but...

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self.Bitcoin1m ago
I finally ordered a cold wallet seeing as how exchangers die like flies right now and you've guys did a great job convincing me! Although, I am now curious if the device could be sabotaged along the way (I ordered from the company directly, but 3rd party deliveries do the job so...). My main question would be, how do I know if my device is new? As in, if I get to set up a seed phrase then it means I'm good to go? No secret chips or something? Lol. Also, could one device set up multiple seed phrases and be reset somehow? Thank you!