Medium acrylic pen for easy, spontaneous drawing on light or dark surfaces; ideal for materials such as canvases, acrylic paper, painting boards and terracotta The package contains 1 acrylic marker in silver Premium quality acrylic marker, waterproof, pigmented water-based ink; opaque, lightfast and permanent; for a clean application and a matt finish The robust, medium round tip is good for drawing precise lines and shapes on canvas; replacement tips are available You searched probably for - acrylic pens for rock painting - or - acrylic paint pen - or - paint markers. edding acrylic marker pens 5100 are the right choice