Tattoos can be a pretty serious commitment. So many people end up regretting their tattoos for various reasons, and you do not want to become one of them!
However, if you are considering getting inked, you might be interested in a Programmable Tattoo System that can allow you to change or remove your tattoo with every whim.
( might also make a cool gift for a tattoo artist )
The ink works with an ink grid that you place anywhere on your body via a simple implantation process.
Once the grid has healed, simply choose the design, drawing, or text you want for your tattoo, then use the Programmable Tattoo System to ink the image onto the grid. When you are tired of it, just remove it!
Update: ( unfortunately they stopped making this cool product )