MOLD!!! First issue with this.

[Cool Breeze]

I think that's actually plume

Yeah, it was some of that furry plume. lol

I tossed it. Not taking a chance. It was $9 so I view it as a cheap lesson. Either take the cap off of tubos or remove them completely.
I just can't believe mold grew at 65%. I didn't think that would happen. However I don't know the RH of the humidor it was in before I bought it.