Description: Features: brand new and high quality 12/24/36/48/60pcs different colors drawing pen. Vibrant colors, no duplicates, which can meet different painting needs. Perfect for drawing lines & details, painting, sketching, doodling, drafting, art projects, diary, journaling, planner, note taking, making marks, signature writing, etc. Comfortable grip of the triangular pen conforms to the ergonomics. It can be painted for a long for time without tiredness. The color-coded caps allow for ease in organization and use in identifying colors. Dual tip: a 6mm broad tip and a 1mm pointed bullet tip. Made by premium material, environment-friendly, tasteless, non-toxic, waterproof, and durable for use. Durable and highly Organized: All these marker pens are put in a durable and stable square carrying for case, great for storing. Specification: Penholder Material: PP Pen for Head Material: Fiber Pen Length: app. 15cm(5.91in) Broad Tip Width: app. 6mm(0.24in) Pointed Tip Width: app. 1mm(0.04in) Optional Color: 12 Color/24 Color/36 Color/48 Color/60 Color Quantity: 1 set Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 12/24/36/48/60 pcs x Marker Pen(Optional)(other accessories demo in the picture is not included.)