Solid Ink Petroleum Kwadron ensuring your thoughts and sketches

ensuring your thoughts and sketches are always within reach

Easily read battery life and built-in session timer

features a squeezable body that enhances paint flow control

The rich black hue is deep and lustrous

Solid Ink Petroleum Kwadron ensuring your thoughts and sketchesThere's nothing crude about 1 oz. Solid Ink Petroleum Tattoo Ink. An intense shade of heavy blue mixed with grey is amazing for cover ups. To create original tints, mix Petroleum with white. Created by renowned tattooer Federico Ferroni, Solid Ink is one of the leading tattoo pigment manufacturers in the industry. With more than 24 years of experience under her belt, Ferroni drew upon her vast knowledge to create a line of brilliant hues, 100% cruelty