This lid has the same dimensions as the wooden lids from WECK. To make it easier to print, it consists of 2 parts that are connected with a thread.

The thread is a little difficult to run fresh after printing. By gradually turning it back and forth, however, it grinds in and can be screwed in completely. You should unscrew it completely from time to time and blow away any abrasion.

You can either use original rubber rings from WECK as a seal, or you can print your own with soft TPU.