This cream was FANTASTIC!! My artist was a tiny bit concerned about how it would affect the tattoo because of the effect it has on the skin itself, but we had no issues with it at all. I had no feeling whatsoever for about 2 1/2 hours, which was long enough to do all of the outlining and some of the shading. After it started wearing off (I had a 4 hour session) I still had some numbness so I only felt a portion of it. I can promise you, though, this was a product I was more than happy to have bo...