12 Metallic Markers with Medium Tip, Metallic Acrylic Paint Markers, Metallic Paint Pens Pre-Activated, Metallic Pens for Kids & Adults, Metallic Markers for Black Paper, Rocks ---PRE-ACTIVATED: Unlike usual push-down markers, our metallic markers feature cotton nibs that are pre-activated, making the metallic marker pens perfect for kids! ---MEDIUM TIP: Each metallic marker features a medium tip. The size of these metallic acrylic paint pens makes them perfect for fill-in work or adding small details. The medium tip on the metallic paint markers gives you the best of both worlds! ---PREMIUM QUALITY: This 12-pack of metallic acrylic paint markers features high-quality acrylic paint, so you don’t have to make a second layer! The ink in each metallic pen is water-based and features a durable nib.