Ordered 14 received on July 30. Everything is super, the plastic is excellent, Pump water pumps normally. The timer is adjusted easily, you choose how much to water from 1 to 30 days choose the watering time. There are more programs ready, but I did not bother. I put it on 1 every day and the watering time and everything. Sometimes I forget to water the plants on the window, now exactly everything will be OK. I advise you to buy.