The beginner tattoo kit includes all tattoo supplies. Complete professional tattoo kit is a good choice for Beginners, Learners, Tattoo Artists.If the tattoo kit does not work well, please feel free to contact us to get the issues fixed. Furthermore, we guarantee free replacement service for all our products during warranty.The structure of tattoo machine is complicated. Do not disassemble and assemble it yourself, otherwise there will be no warranty for any problems.CYMER sterilize tattoo needles, tips and more accessories for tattoo artists. If the kit you received with the problem of missing parts or damaged independent packaging, please feel free to contact us to get the replacement.