Cork Replacement Plug

A simple loose plug for bottles and other holes to keep dust away or the environment isolated. The lower diameter is 20mm, the upper border 30mm (if you want other diameters feel free to scale it in Bambu studio or ask me to remodel another variation) Printable in all materials with good results as it's a very simple geometry. (I've used PETG HF, as I had the matching color for my my usecase on hand).To make the rounded edges smoother and visually more appealing I used variable Layer heights in this areas (and also boost print time in the straight part)