Sprouting lid for european (TO82) canning jars

This is a sprouting lid for a european style canning jar (any jar with a TO82 thread (mouth should be 78mm across)). You can grow any kind of generic sprouting seeds in it according to its' instructions.

Make sure to stand the jar somewhat upside down, so the water can drain. I also designed a stand that achieves this, it is available here.

Design by koostamas on MakerWorld (license: BY).