Luminance pencils are OIL Submitted by DL on October 11, 2017 - 3:46am Luminance pencils are OIL based. They feel like a soft wax when using and are not water soluble so people assume they are wax. I did alot of research before buying them. The company itself has confirmed they are oil. reply
Luminance pencils are OIL based. They feel like a soft wax when using and are not water soluble so people assume they are wax. I did alot of research before buying them. The company itself has confirmed they are oil.