Features: EXQUISITE COLORED OUTLIN PEN SET. Comes with 9 vibrant metallic colors. Unique technology produces double outlines for you to create a beautiful dual-color effect. Smooth and shimmery. Safe metallic markers for children and adults. NO FADED AND LONG LASTING. Ultra-vivid, opaque ink colors on white or dark paper. Long-lasting, smooth writing, no smearing and no fading. MULTI-PURPOSE OUTLINE PEN. Glossy dual outline pen. Great for drawing, product design, comics drawing, fine art, poster coloring, crafting, doodling, water color illustrations, writing, note taking, drawing, and adult coloring, etc. HIGH QUALITY. These glitter pens are made of quality specially ink. Non-toxic, odorless, acid free, and environmentally-friendly. The water-based ink is chemically stable and fade resistant. Smooth writing and dries quickly. MULTIPLE USE METHODS. Dries very quickly, and no smear at all after few seconds. for Ideal for coloring books, rock art painting, glass, DIY photo album, cardstock, sketchpad, scrapbooking, wedding Craft, greeting cards, diary, planner and more. NOTE: Small parts not for children under 3 years old. Specifications: Material: Plastic Type-A: Silver Highlighter Set Type-B: Gold Highlighter Set Color: 9 Colors ( Blue; for Sky Blue; Green; Ligh Green; Silver&Gold; Pink; Rose Pink; Purple; Gray ) Pen Nib: 1.0mm Pen Size: Approx. 13.8cm/5.43in Weight: Approx. 130g Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 9 Pieces Double Outline Pens