question about bubble head charm

[karen mcvicker]

No: HPFGUIDX 47238

Hi everyone,

I'm usually a lurker who reads the posts, but doesn't have much to add to the conversation that hasn't already been contributed by other posters.  Here's my question, and I'm sorry if this has been discussed before.

I've been wondering about the bubble head charm Cedric used in the second task.  The gillyweed that Harry used had a limit of about one hour.  What about the bubble head charm?  Would it last as long as the caster wants it to, or does it also have a limited time frame?  Anyone have any thoughts or ideas on this?

Thanks,

Karen


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