Features: This LED pen features a unique rotating mechanism to reduce writing fatigue, making extended writing meetings more pleasant. Perfect for students and office workers who often take record during meetings or classes, improving concentration with its ergonomic shape. Includes a bright LED light for clear visibility in dim or poorly brightened areas, addressing low light writing challenges. Each pack with 10 randomly colored ballpoint pencils, bringing variety and enjoyment to daily use, making these pencils suitable for home, office, or school activities. Constructed from strong plastic for a lightweight yet solid frame, ensuring long lasting performances. Specifications: Materials: Plastic Color: As The Picture Shows Package Weight: approx.120g Size: approx.9cm/3.54in Package Includes: 10Pcs Ballpoint Pen note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!