The product is good and does the job. Large criticism of the package. Why is a strips of paper in the size of cigarette paper sent in a packet of 12cm x 15cm x 22cm? It was hard to see the inner packaging paper. That would fit in any normal letter. If one does because of the shipping costs? Because they are almost twice as high as the actual product. Maybe you can change in the future. Therefore only 3 stars
