Another interesting piece of a tattoo equipment from Ink Claw. This time it is their battery and tattoo machine 2 in 1 unit Challenger where the battery is in its grip and with metal tip it makes really nicely balanced. It feels heavy in a nice way. It has 3,5mm stroke. Apart from uniqueness of design and the fact that cleaning it might be tricky I wish it would be possible to get needle more for lining.