Product size about :14.5cm/5.5in Product color: As shown in the figure Product material:abs product features: Charming Look: Cute coffee-style colors and designs, adding a unique and stylish touch to your studio or school supplies with their cute colors and design Ready to Use: Say goodbye to paper stains caused by smearing with our coffee pens' quick-drying black ink, guaranteeing Large Capacity Room: Providing ample storage space for long writing stints, minimizing interruptions from running out of ink. Perfect for lengthy writing tasks requiring continuous ink flowing Comprehensive Application: Achieve precise results with this pen's 0.5mm fine nib, very suitable for tasks Ergonomically Design: Ergonomically designed with a soft grip touch for comfortable writing training, ensuring you remain energized and productive even after extended use Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can contact us at any time. We will give you some suggestions, but for your reference only. Shipment includes: pen*6 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.