Abstract: Disclosed is a tattoo needle nozzle with rounded silicone rubber grains. The rounded silicone rubber grains are placed in the space between the outer and inner walls of the nozzle to stabilize tattoo needle in operation in order to reduce tattoo pain, and enhance the levels of precision and clarity of tattoo designs.

Abstract: The utility model discloses a tattoo needle comprising a grip and a tattoo needle nozzle fixed in an inner cavity of the grip. The inner cavity of the grip is provided with an engagement switch. The bottom of a front end of the engagement switch is provided with engaging protrusions, and the top of the front end is spaced apart from an inner cavity wall of the grip, while a rear end of the engagement switch contacts with the inner cavity wall of the grip. The front end and the rear end of the engagement switch can both move upwards and downwards. A corresponding position at an external top part of the tattoo needle nozzle is provided with engaging recesses that match the engaging protrusions. In the present utility model, by adopting a snap-type fixing method, it requires only to press an outer jacket in order to realize the removal of the tattoo needle nozzle from the grip, which is convenient and fast.