Oiler Boilers

An Oiler Boiler is an art bottle that is equipped with a needle at the top. You can fill this art bottle with watercolor, a mixture of color, or even masking fluid. The needle will help you create thin lines and details. The Hypo 200 Oiler Boiler has a 25 gauge needle which has a fine needle tip. Find out how to add more variety to your work by adding an Oiler Boiler art bottle to your art supplies.