Features: This pack of 10 retractable gel pen features quick drying, smudgeproof and bleed resistant inks ideal for precisely grading and note taking, with anti skip design that outperforms traditional writing pen. Engineered with retractable mechanisms and slip resistant grip, these retractable gel pen boast 0.5mm pen tip for crisply lines and smoothly inks delivery during extended writing. Perfect for educators requiring professional writing tool for paper corrections and students needing dependable pens for exam annotations or study. Optimized for classroom note taking, daily jounrlaing, office documentation signing, and academic settings is essential. These retractable gel inks pens prioritize user health while maintaining professional result for daily educational and administrative tasks. Specifications: Component: Plastic + Inks Inks Color: Red, Blue, Black Size: Approx. 15.5cm/6.10in Weight: Approx. 150grams Package Includes: 10Pieces 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