Stop button for toilet tank

thingiverse

I've had some issues with our toilet tank's stopper letting water through after flushing until I gave it a few good bangs. Sometimes even that wouldn't work, so I'd have to remove the top and press down on the lever to get the water to shut off. After dealing with this problem for a while, I came up with one of my most functional 3D prints yet: the water-saving stop button. It's already saved a lot of water, but what's even more important is that it's shown my wife just how practical a 3D printer can be - not just some kind of toy!