VIBRANT BRIGHT COLORS DECORATE YOUR LIFE: Set of 12 colors. Perfect for various art projects, such as stone or rock painting, scrapbook craft, craft supplies, school project, DIY photo album, glass jar, customized mug, black paper, Christmas card making, holiday gift, canvas shoe, clothes, sneaker, calligraphy, clay pot, body painting, wood, fabric, metal, porcelain, ceramic, plastic, leaf, tire, leather, etc.WORKS ON ANY SURFACE: 12 vivid colors can works on any surface like rock, paper, stone, canvas, glass, plastic, wood, metal, porcelain, ceramic, fabric, leaf, even tire, etc. It's very great for coloring, drawing, writing and more.MEDIUM TIP TIP: These acrylic markers feature with a high tech 2-3mm nib, easy to control, flow smooth with excellent coverage, and make sure colors flow uniform.SAFE AND COMFORTABLE: The acrylic paint pens are made of water-based ink that is environmental, non-toxic, sun-proof, water-proof, and quick dry. Both kids and adults can use it safely. Besides, the round pen body made it suitable to grip.100% SATISFIED CUSTOMER SERVICE: Your satisfaction is always our top priority. Feel free to contact us if you have any questions. We will solve your problem as soon as possible. We are so confident that you'll love our acrylic paint marker pens. We also believe they will be perfect art supplies for kids and adults.