I just found it was like a scratching really. The first ‘pass’ they did without numbing for me and then added the numbing stuff for the second and third and even the first bit was fine for me. Mine didn’t scab up too much really but the aftercare was a pain as I was told not to get them wet for like 10 days or two weeks I think so showering is fun. I sellotaped cling film to my face every time I wanted to wash my hair so they had a little rain cover 

Hugely worth doing though and I wouldn’t be without them now! Just make sure you follow the aftercare and go for your top up session
Hugely worth doing though and I wouldn’t be without them now! Just make sure you follow the aftercare and go for your top up session