6 Pcs Drawing Robot Pen &12 Pcs Coloring Pens, Proprietary Black Drawing Pens for All Models of Drawings Robots

6 Pcs Drawing Robot Pen &12 Pcs Coloring Pens, Proprietary Black Drawing Pens for All Models of Drawings Robots

• Wide Compatibility: Smart pen accessories designed specifically for various drawing robot models, plug and play ensure smooth and stable lines, easily adapting to various robot bodies for an uninterrupted creative gaming experience.
• Rich Colors: 6 smart drawing robot pens, paired with a 12-color coloring pen set, stimulate children's desire to explore colors, satisfy diverse doodling needs, and help transform imagination into vivid works of art.
• Long-Lasting Storage: Includes a 6-refill set, reducing the hassle of frequent replacements and ensuring the long-lasting performance of the drawing robot, allowing creative inspiration to continue.
• Precise Outlining: A special ink formula creates a smooth and even ink flow, clearly presenting the robot's outlines and aiding in better control of details during subsequent coloring.
• Easy-to-Hand Design: Optimized pen structure and size according to children's grip habits, non-slip and easy to operate, securely embedded in drawing devices without the risk of loosening, improving operational safety and comfort.