I was in chat last night and I enjoyed it a great deal!

One thing that stuck out from chat was the mention of a grounding box

If some folks here use a grounding box, could you give me some ideas of what to put inside of one? Can this grounding box be transported from place to place? Say could I take it from home to my therapy sessions etc? It really sounds like something useful for me and I'm willing to try anything at this point.

Thanks in advance