Features: 12 Vibrant Colors: 12 unique and vibrant dual tip brush pens, which can meet different painting needs, perfect for drawing lines & details, drawing, painting, coloring, journaling, planner, note taking, making marks, signature writing. Dual Tips Design: Use the brush tip for coloring, shading, and blending, and the fine tip for smaller details. Fiber soft brush tip, wear resistant and lint free, smooth and even ink output. High quality 0.4mm fine point, hard to break. Comfortable Grip: Comfortable grip of the rounded pen conforms to the ergonomics. It can be painted for a long time without tiredness. Safety Use: Water based ink brings you quick drying drawing feeling. Odorless and non-toxic, fun and safe. Safety air vent design, anti asphyxia pen cover, can breathe after swallowing by mistake. Wide Application: A PP storage case has individual positioning slot inside for every color pen to store, so you can keep all your pens neatly organized and ready for use. Suitable for school students, office workers, artists, art enthusiasts, beginners, etc. A Great Gift for Christmas, Birthday or any other celebration. Specifications: Quantity: 12/24 Colors(Optional) Material: PP Dual Tips: Brush Tip(1-3mm)/Fine Tip(0.4mm) Pen Length: 166mm Pen Weight(1pc): 6g Package Size: 12 Colors: 17.5 * 16.0 * 1.3cm / 6.9 * 6.3 * 0.5in 24 Colors: 17.5 * 15.8 * 2.5cm / 6.9 * 6.2 * 1.0in Package Weight: 12 Colors: 126g / 4.4oz 24 Colors: 230g / 8.1oz Packing List: 1 * Color Pens Set