T - grommet for tattoo machines is basic equipment for every tattoo artist who uses standard tattoo needles with the regular tattoo machine. These rubber band in the shape of the letter ""T"" is mounted on the small hammer of the machine and then a needle with an eye is fitted on the rubber.

This kind of elastic band is made of silicone for better needle attachment to the small hammer, and makes impacts softer.

These rubber bands are not designed for Cheyenne Hawk rotary tattoo machines or similar ones.