PERMANENT WATERBASED&QUICK DRY-Our paint markers are water-based,non-toxic,without strong smell,weather resistant,safe and kid-friendly. YITHINC Acrylic Paint Pens utilize highly pigmented ink that dries quickly to produce a very durable opaque and glossy finish on almost all surfaces.If you need to bake,Oven for 20 minutes,60 degree.No dishwasher and no Nail Scratch. 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 opaque. Suitable for larger details, writing, and touch up.Experience creativity without limitations, you will love our Acrylic Paint Pen Set BRIGHT VIVID 24 COLORS-Set of 15 colors,A perfect choice to design your DIY Craftwork and personalised gifts and creat your craft a beautiful greeting card or add luster to an illustration.Use this paint marker sets to paint, write, or add a splash of vibrant color to any art and craft project.Different Colored Paint Pens Can Be Used In Different Places. SMOOTH WRITING-Writes on nearly all smooth surfaces with your imagination and creation, allowing you to easily write on paper, stone, rubber, ceramics, wood, glass, plastic Larger Capacity, Longer Writing Distance, Easier Marker Shaking, More Comfortable Holding. IDEAL CHOICE OF GIFTS-Allows for hours of fun and endless uses for kids with these bold paint pens. Your kids will fall in love with these acrylic pens. Our 15 colors Acrylic Paint Pens set make an excellent gift for kids, allowing you to nurture their creative side at a young age Our pack of coloring pens are also a great gift for adult artists who enjoy painting, crafts and DIY artwork.