The way to use the Baldur's Gate 3 lock pick is that it can be used after passing the appraisal. If it is used successfully, it can be used again. If it fails, it will be damaged and cannot be used again.
Answer: This can be used as long as it passes the authentication.
When using a lockpick, you need to pass the appraisal. After the appraisal is successful, you can use it.
And it can be reused. If the unlocking fails, you need to consume the previous one for identification again.
Both boxes and doors can be opened using a lockpick, which is generally very good.
It is quite easy to open the lock if you master the necessary skills, but it will be damaged if you fail to open the lock.
