I used the product once. It didn't fit my home windows, so I couldn't use it. It has been stored at home since then. You can see the amount of water collected up to about 200ml. Assembly required. How about using it to collect water droplets on windows or in the bathroom? Includes: Head (with blade) x 1 Bottle x 1 Box (with some tears and wrinkles) The item will be shipped in a paper bag from a certain shop.