As for the beer itself in modern day, it is a bottom fermenting lager that generally takes extra months of lagering (cold storage) to smooth out such a strong brew. Bock beer in general is stronger than your typical lager, more of a robust malt character with a dark amber to brown hue. Hop bitterness can be assertive enough to balance though must not get in the way of the malt flavor, most are only lightly hopped.
Since then, several alterations have been made to the tattoo gun to improve its functionality and effectiveness. There are several types of tattoo gun, including rotary, coil, linear, liner, shader, and pneumatic. Each type of tattoo machine is used for a specific part of tattooing a person's skin. People looking to purchase a tattoo gun can find them in several colors, such as black, pink, red, and blue.
1 For these types of skin irregularities, IPL is a common choice, as it is minimally invasive. Also popular for treating these lesions are the pulsed dye, Nd:YAG and diode lasers.  Tattoos: The CO2 laser and Nd:YAG remain popular for tattoo removal, although some success can also be had with the use of IPL.