except it doesn't go cold and you can wear it to work

It washes out

or after a quick blow-dry on low heat

on the lower abdomen

Ordinary body oil works well

Värmande stödband med massage – axel, armbåge och knä 1 - Pack:Gray except it doesn't go coldShoulderRelief Heated Support Brace straps around the shoulder, elbow or knee and combines heat with vibration massage. Cordless, with an LCD display and two strap lengths in the box. The shoulder is the hardest place on the body You can't massage it yourself one hand doesn't reach and the other tires within a minute. A heat pad slides off the moment you move your arm. And asking someone else for help every evening rarely lasts. This brace solves it