Long tattoo sessions can be a test of patience, both for the tattoo artist and the client. While tattooing over 4+ hours straight is no small feat, the right preparation and tools, such as the right tattoo TKTX numbing spray, —can make the whole procedure less cumbersome. A tattoo numbing spray is one of the most effective aids for long tattoo sessions, but using it incorrectly c... https://tktxoriginaluk.co.uk/tattooing-over-4-hours-use-numbing-spray-the-right-way/