Our acrylic paint markers are filled with high pigmented water based ink, which will flow smooth and constant, leave vibrant colors on your art projects. The colors won't fade even exposed to sunlight or rain. High quality ink produces an opaque and permanent finish with great coverage on almost surfaces. Our acrylic paint pens work perfectly on a variety of surfaces: rocks, stone, wood, canvas, fabric, metal, plastic, glass, mugs, jars, ceramics, paper, cards, etc. Wide applications to meet your different commands and creative ideas. acrylic paint pens could be a great arts & crafts gift for kids, friends and family on Halloween, Christmas, Birthday, Easter Day, Thanksgiving Day, Party, New Year's Day, etc. You can also use it to paint your Halloween pumpkins, Christmas card, Easter Egg, birthday gifts or any DIY craftwork. WARM TIPS: 1. Do not put these paint pens in use with food or eyes. These pens are not eatable. 2. Children under 3 years old should be under supervision of an adult while using our paint pens. MEDIUM ROUND TIP MARKERS：These Acrylic paint marker pens feature with 2mm tip, easy to control, flow smooth with great coverage. Highly pigmented acrylic ink results very clear. Suitable for larger details, writing, and touch up. ENVIRONMENTALLY FRIENDLY AND NON-TOXIC：Strictly quality-tested and conforming, Not only environmental friendly, but also vivid and quick-dry, our Acrylic Pen are ideal for artists & art students, teenagers & adults. Application: DIY projects on a variety of surfaces like porcelain, ceramic, glass, treated wood, leather, canvas, fabric, metal, to plastic. These marker pens are perfect for creating kindness rocks, scrapbooking, or customizing mugs. 12 UNIQUE AND VIBRANT COLORS: Art acrylic paint markers set contains 12 cool metallic colors.With so much colors, you can almost complete all of your daily creations. EASY TO UES: These pens with new design, very easy to apply and no need to shake and press tips before using, you only need to open the cap to use pen.Warm tip: Please close the cap after use, it can keep the pen ink more smooth.