If I could give this no stars I would. I got this for my dad because he's doesn't have a lot of strength in his hand because of a stroke a while back. So he wanted to try to cut his own nails by himself. I thought this would be a good idea. WRONG! This thing was a piece of junk. I could barely get the battery cover off (had to hit it against something). And once the batteries were in, it didn't work. I sent this thing back for a refund. Total piece of junk. Don't buy it!

I tried these knee pads with high hopes, but ultimately, while they didn't slip or roll like others, they were way too stiff and hot for cardio kickboxing. I am looking for a flexible knee support that allows for movement but is still sturdy enough to support an arthritic knee. Unfortunately, these disappointed.

I bought this product summer of 2014 when my 2004 Toyota Matrix XR (1zzge) engine developed a head gasket problem (burning coolant [exhaust moisture + sweet smell], but no coolant in oil or oil in coolant). I had a few minor overheats due to a cracked radiator. but this engine has a weak head prone to warpage. I had recently had this engine rebuilt and could not afford to do it again. I was getting by for a month by refilling the radiator every 10 to 20 miles, it was a slow head gasket leak. I didn't think this would work but it did. I have put 20k miles on the car and its holding strong, I have even used the Matrix last week to Tow a 2,400 LB BMW with no issues.

No real problems. Heats up well and does its thing. Can boil water. And bet it will fry a burger in a pan. Holds heat a long time as the element is heavy cast. So it will be hot after shutting it off for quite a while.

We have spondy, degenerative disc disease, and spinal stenosis. I say we because when one person is in this much pain, we all suffer. Bought this for my spouse and rec'd last week. We already own all the other back gimmicks. Started using Thursday night and have used for 5 nights straight. This is interesting. My hubby said last night that the pain he has had steadily in his calf for 2 years was gone yesterday. This is for the first time since 2009. He was able to walk almost normally. He said it was a little sore last night before another treatment. To get relief for one of his problems would be monumental. He has not had a pain killer in three days. His lower back is also feeling better. I am almost in tears as I write this. I am too afraid to be hopeful. He puts it on the lower back for 15 minutes and the calf for 15 minutes. I believe the lower back is causing the calf pain, but we are not going to take any chances. He has chronic nerve pain and sciatica. I just figured it would be another device that would sit in the cellar. I am so afraid to be hopeful, but I am smiling up a storm today.