Brand new and paint marker pen, safe and healty for human body and environment. Can be used for painting, writing, graffiti, office, reading. Achieved universal appeal and is carried by technical professionals, artists and crafters. Features - Color: Assorted. - Material: Aluminum. - Size: About 14.3x1x1cm/5.63x0.39x0.39 inch. - 12pcs watermark pen in a set will well packaged for you. - Perfect for fine art techniques, making, illustrations, sketching, painting, drawing, coloring. - It is usually used to express the design concept, as well as the use of the design effect diagram. - High temperature resistant and comfot grip, smooth writing paint oil pen supplies. - Made of material, which is durable and lasting for use.