After one year of use as an emergency Pillendose the screw was loose and the can opened by itself. Once the size for me but is ideal I again ordered this product. Unfortunately, I realized that the quality has deteriorated: The capsule is processed worse. The edges are not trimmed (earlier they were rounded down), and the material is much thinner! The shape is slightly different (minimal without affecting the function). The sealing ring is also processed much thinner and bad. Here is now clearly cheaper produced! I will not buy this product.