How many sessions are required for tattoo removal if i have a 3.5 x 2.5 inch black celtic cross? more specs.?

Also, how much time is needed in between each session, and, in terms of effectiveness, with enough sesions of laser removal, does the tattoo completely go away/ disappear?

Black is the easiest color to fade. It costs about $100 per square inch per session, and can take up to 12 sessions to completely disappear. It might be more cost effective to cover it with an image you actually like.

Celtic Cross – Khatmandu