uni-ball Broad Paint marker PX-30 yellow 

The uni-ball Paint marker is designed to deliver vibrant colour in waterproof ink on any surface. This oil-based marker is great for artists, students and anyone who wants to make a lasting mark. It has a large 8mm chisel tip which produces a thick confident line and is great for working over large areas.
Oil-based markerThis amazing marker enables you to make permanent designs on paper, glass, metal, plastic, wood, fabric and stone.Contains no sulphur or siliconHeat resistant, water resistant