I designed these jar holders for glas jars I happend to have left over.
You can fit any jar with less than 85mm in these. Due to the bottom pattern, smaller jars will fit and wont fall through.
You need six 3,0mm x 16mm wood screws per holder to fix it on the wall.
I recommend to pre drill and you should use some kind of small rachted to mount it.
The author hasn't provided the model origin yet.