Universal pouring spout

I made a universal pouring spout which can be glued on any container or lid.
Drill a 20mm hole in f.e. jar lid and glue it on top!

2 versions:
- solid version, is open all the time
- slider version, which contains a slider so you can open and close the spout.

I use it for my sugar jar and coffee milk powder jar.
I stuck the spouts on it with double sided carpet tape, works very well