Review (4/5): These are temp stickers, not tattoos.  FYI
the instructions are a bit complicated, but if you follow them to the letter these work out very well. However, these are better described as temporary stickers, rather than tattoos. Classic temp tattoos transfer the image onto your skin and it lasts a while. These transfer the printed image onto sticky film that sticks to your skin.
Mine lasted all three days that i needed it. the edges were a bit ragged after two showers but i was glad i didn't have to peal it off and reapply it.
these are great for cosplay!!