This R&F Lamp Black 38ml Stick of paint is unusual for its very bluish undertone and the Gray that can be made with it.. This is a unique version of an oil stick that will transform the way you paint. It is richly pigmented with a lipstick soft consistency that gives it the same fluidity, subtlety and durability of traditional oil colors. It has just enough natural wax added to maintain a solid stick form. Pigment Sticks let you get rid of the brush allowing you to work more directly on your surface. It's immediacy and mark making ability afford an endless range of options.