The product is literally a bellows with a spray attachment. That's all. None of the two components is carried out particularly in some form and in some cases badly trimmed. The parts are simply inserted into each other, not provided with a thread or even a groove. Everything is very pragmatic held, for an article that sees itself as a 'Deluxe'. Better than improvising with household items, but worth it to seek a similar, more sophisticated product. Lowered quite Inexpensive, face value greatly overpriced for. Ultimately, I wished I had spent more time to look at alternatives, because the offer is very diverse, especially in the clean-medical field. The included 'Samt' bag is very obviously intended for a product different form and size