Wine Bottle resealable stopper

cults3d

3D printable bottle stopper for resealing wine bottles. I've made this in halves (that need to be glued together) mainly for strength but have also included the parts as one piece. I think they should work but the handle will need to be printed with support. It prints and works well when using the halves. I use a small piece of 3mm filament about 12.5mm 1/2 inch as the axle to connect the handle to the plunger but there is 1.75 mm option included. The stopper/bung part needs to be printed in Ninjaflex with 100% infill. The stopper/bung works and actually creates a water tight seal not sure how effective it will be in the long term. I've added two wider bungs, I tried the tightest version and it is very tight so I have added another one that shouldn't be as tight. One thing I noticed though, if your putting it in the fridge it does loosen off as it contracts from the cold. Caution Depending on what materials you use it may not be food safe so use at your own risk. Ninjaflex doesn't contain any known toxins according to their website. It shouldn't come into contact with the wine anyway.