Features: Featuring gear inspired design with quick drying inks technology, this retractable gel pen combines futuristic aesthetics and smudgeproof feature for smoothly writing. Crafted from plastic, the retractable gel inks pen boasts ergonomic grip and 0.5mm pen point, smoothly writing experience during extended use, while its mechanical gear detailing adds industrial charm to ordinary writing tool. Suitable for students, office professional, and creative individuals who appreciate whimsical writing tool with character inspired designs. Widely used for school classroom, office, meeting room, or home, this refillable gel pen enhances any setting. The rotating gear inspired designs adds touch of playful charm to your pencil case while maintaining professional functionality, making every writing task enjoyable experience that sparks imagination. Specifications: Component: Plastic Inks Color: Black Size: Approx. 14cm/5.51in Weight: Approx. 60g Package Includes: 4Pieces Retractable Gel Pen note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color