Used this today, on small areas I was having done to trial it as I want a big one at some point, well I didn’t feel a thing till the very end when she did some white highlighting but it was still far less painful than usual, was sat in the chair 2 hours and it was painless! Now 5 hours on and parts of my arm are still numb aswell. Will definitely be using this for my bigger pieces in future, highly recommend 😃