Milk Jar to Soap Dispenser Cap

thingiverse

Got a cute milk jar and wanted it to be my new soap dispenser, and now it is! The bottle i have is pretty large (sorry, there's no size printed on it, but I *think* it's a pint size.) The top opening of my jar is 5.5cm across, if that helps! <s>If someone has more skill than me, redesigning this cap with a slanted edge that will get caught between the two ridges of the milk bottle would be cool! I'm not good enough at Tinkercad yet or I would :) But this works as-is, more or less, so I'm pretty happy with it as a v1.</s> <b>V2 NOW AVAILABLE! </b> It has an attached ledge on the inside. Push down HARD to get it onto your bottle, and the ridges of the milk bottle will stop the lid from coming off unless you pull moderately hard. I'm gonna call this file perfected! <b>You may need to size up or down by 1-2% to get a snug fit. </b> Your lid should just pop on with a hard push and stay that way! When you want to refill soap, unscrew your pump and fill from there! Mine was slightly loose so I added a few rubber bands below the rim, but that's just me being lazy LOL. Reprinting with a 2% sizedown would have made it perfect. <b>For the soap pump, I recommend just buying any soap from a store you like and scavenging the pump from there.</b> The thread size is pretty similar on most store-bought soaps. If the threaded part is too tall for your pump, you can trim some of it off, or if you're extra picky about a perfect fit, remix this STL in tinkercad and cut a little off the top by using the Shape and Hole tools. It's a quick job! (will do it myself if I get some free time soon) Thanks! Hope someone else can get a good use for it! (Sorry it's pretty amateur, I'm still learning)