Hope it works!
Interesting concept. Delivery was very quick and item arrived perfectly.
Update: Tried it out today, and didn't feel much heat. It was really itchy about an hour or two later, and lasted about 30 mins. Fit wise it's really thin and adheres very well to the skin. Didn't leave any sticky residue despite being very sticky. Will continue trying out to see if it gets hotter. Rating : 4/4 Mar 08, 2021