The tube came only once broken, the neck is a long crack, which adhesive has leaked into the packaging, so that everything was totally stuck. The plan I have to mask off with tape, otherwise always glue comes out of the plan before it comes out of the opening. Ok, I can live with. But: The adhesive force is totally disappointing - he just does not adhere well to the lid! I can not imagine that it's the original product, and do not understand the good reviews me.