PomponiaCuriosa445 months ago000In which cases should the blue valve be removed?Show in original language (Italian)digichrix5 months ago • purchased this product000purchased this product???? the question is not clear.Show in original language (Italian)CommentPelzigerLegolaus175 months ago • purchased this product000purchased this productHi, I would love to answer, but please explain in more details, as I’m not sure what’s your question. Comment