A quick and easy print. Clips onto the soap pump tube to prevent it from going all of the way down. Not only does it save soap, but also helps prevent the little ones from squirting it across the sink.

Designed to fit a 9.5mm tube but can be scaled to fit or to make thinner / thicker. 6mm, 4.5mm and 3mm thick models are included. I find the 6mm works best for most of my dispensers, but I do have one that is a bit better at 4.5.