Our Development Patches make your tattoo look darker, last longer, and develop faster. It also works as a shield against smudging and transfer!<br><br><b>How It Works</b> <br>After peeling off the tattoo applicator or finishing your Freehand Tattoo Marker drawing, apply the Development Patch over your tattoo and leave it on for 1-2 hours. Your tattoo will not only develop faster and darker, but it will also make it last even longer!<br><br>Patches can be reused up to 4 times.If you notice any moisture developing, remove the patch sooner than indicated above.<br><br><b>PRODUCT CONTAINS</b><br>2 Development Patches, measuring 2"x8" each.