Yes, you can put the jar on the transmitter coil and put something else like essential oil or anything you want on the receiver coil. In this case, the water will receive information from the what is on the receiver coil. Be sure to tune after you put the jar on the transmitter coil. Another way is you can put the water in between the two boxes. But we do not know how good this way is.
For more details, please check the link:
https://www.facebook.com/groups/spooky2scalar/permalink/360651807841717/

I think a dinosaur egg would be even better ! :))
At times (every day) we should laugh a little about anything, without hurting others, of course.
As for this intelligent question, I am not qualified to answer that one. Hope someone qualify will give a senssible reply. Thanks.
Henri