The assembly is very cheap. The bottles slowly leak alcohol and one head got stuck very quickly. I would not recomment these pumps for weekly use, the alcohol will evaporate. Rather for filling once, use it all during the day, and leave empty for the rest of the time, then refill again. But for the price it may still be a good buy. Maybe you will get one that will work quite well :)
The assembly is very cheap. The bottles slowly leak alcohol and one head got stuck very quickly. I would not recomment these pumps for weekly use, the alcohol will evaporate. Rather for filling once, use it all during the day, and leave empty for the rest of the time, then refill again. But for the price it may still be a good buy. Maybe you will get one that will work quite well :)
After a couple of days of usage the smaller one got stuck and it was unusable The bigger one still holds, but I haven't been using it that much.