Soap Dispenser Pump Limiter

I was annoyed by soap dispensers giving me about 10000x more soap than what any reasonable person needs to wash their hands, so I decided to limit the pump travel distance.

Snap multiple restriction rings onto the soap dispenser pump (see photo) to limit the amount of soap dispensed in a single push. One ring is 2 mm tall, but you can easily resize along the Z axis in the slicer. I just found it easiest to print multiple 2mm rings and gradually add them until I was satisfied (I did have to use one 1 mm ring).

This ring is for 15 mm pump diameter, let me know in case you need other diameters.

Print with 3 perimeters to avoid infills.