There is one pen in each color with a 6mL capacity in the set of nine tire marker packs from B-G Racing.
This pen is mainly intended for use in the motorsports industry to mark tire sidewalls with all the relevant data, like the location of the tire valve to determine whether a tire has rotated on the rim after mounting, or the corner of the vehicle on which it has been installed.
A wide variety of other surfaces, such as aluminum, composite materials, plastic, metal, and many more, can be marked with the BG Racing pencil. For instance, you can mark where bolts on your car should be tightened with a B-G felt-tip pen so you can quickly determine if a part has come loose.
The B-G pen’s 3 mm diameter tip allows for precise marking and control over paint flow, and its main body is composed of aluminum.
There are many different colors of B-G paint pens, such as blue, gold, green, orange, pink, silver, white, red, or yellow.