They have been selling this item for years. And the reason being is because it works!. Ive used one myself.and i have no complaints concerning it not doing what it https://offerup.com/redirect/?o=YWR2aWR0aXplcy5JdA== can relieve a lot of different kinds of pains too. Now, no one has the same pain,but we do have the same locations.And a lot of times,some pains are worse than others.But most all pains can be stimulated.And thats where you realize AcuXPD does work for you too. I cant gueriteed that it will cure your ailiment,but im almost for sure,that it will relieve you of some of your pain,( if not all). Cant say it wont come back,at least you'll be prepared if you own one of these. It does work,cant tell you where to put the patches to get the most comfort,or how long it may take for the individule to get the relief they may desire.But im thinking there is some comfort for almost everyone with https://offerup.com/redirect/?o=dGhpcy5JdA== stays running for a 30 min *,session. And has 9 different modes There will be modes that you'll prefer over the others. You can mix it up any way you like. And you can run it all day.Or just 5 mins. Its up to you. This one has been taken care of. Its clean and still has patches that never been https://offerup.com/redirect/?o=dXNlZC5Jbg== which you can order new ones from the https://offerup.com/redirect/?o=Y29tcGFueS5Zb3U= dont use a lubricate or anything for the patches to stick to you. And if they are taken care of,( keeping clean mostly) which is very easy. That they will last a very long time,many uses. This one is as good as it was when first opened.And has many working days ahead of it.