I have had many of these over the years and as others have mentioned the concept of the self dispensing soap is really a great idea. The problem that always develops with the many I have had is they develop leaks that leave soap in the flip out drawer in front of my sink. This one is leaking out of the screw on lid. Does not matter how tight I screw it on it will leak. Because of this leak through the end cap I will stop dispensing soap when it is down to 1/4 full of soap. I would contribute this to it losing pressure to push the soap out. I will not buy another until the design of the handle has improved.