I purchased a few Sink Stoppers off Amazon and "Installed" them today....all ya gotta do is pop them in and they seem to work. I ran a 12 minutes test and they had the water in my sink. Here is a link to the sink stopper if you want to pick up a few... www.amazon.com/dp/B09HV3XMQR?psc=1&ref=ppx_yo2ov_d…