Ink stamp for temporary body tattoos How to apply a Kenji tattoo: 1. Ensure that the tattoo motif on the stamp is well covered with ink. 2. Apply the tattoo on the skin, taking into account the curved shape of the stamp (roll the stamp from top to bottom) 3. Let it dry for 10 to 20 seconds. 4. Admire the result. 5. To remove the tattoo, use cleanser or baby oil. Kenji tattoos are water resistant – in the shower, at the beach or in the pool – & should last between 2 & 5 days. Do not apply to oily skin. The ink stamp stays fresh for up to 6 months; shut firmly after each use.