Hello,
I have two extra accupulsing devices that I use for self treatment for spring allergy. If you live near Philadelphia, I can do a demo for you. Yes I'm selling these two devices with added fee for the effective needle free treatment I've found through many years of miserable spring allergy, accupuncture treaments and experimenting accupulsing on myself. Please contact me through QQH for the location of a public library I'll be doing the demo at.