Originally posted by Twiscar
This is one of the methods to delay the enema start time (e.g. when you are bound).
Freeze water in a section of the tube wound into a coil. Possibly house this coil of tube in a container with more ice, insulate the container if you must. When the ice melts, the liquid flows.
To view Aliexpress you might need to switch your mobile browser to the Desktop version.