Features: brand new and high quality Based & Assorted Colors - With based and permanent ink, dry fast and will never your art or sketching project. The colorful marker pens can fully satisfy the demand of vivid drawing and text highlighting. The highlighter pens with assorted colors boast which will meet your needs of outlining and coloring in large area or detailed writing tasks. Multi-purpose & Perfect Gift Idea - 18 colors are included in this marker set, for ideal for comics, fashion design, architecture, industrial, drawing and coloring books. These premium marker pens will make your creations TOP, regardless of whether you create wonderful unique gifts for family and friends. Both beginners and professionals can better release your creativity! Specifications: Material: Plastic Size: Approx. 16.4cm/ 6.46inch(Single) Note: 1. Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 18pcs/set DIY Graffiti Pen