Product Description: 1. Product name: ABCD Rotation Answer Black Gel Pen 2. Product size: 15cm/5.9inches.The color of the pen refills is 0.5mm black. 3. Product style: gel pen 4. Product color: as shown 5. Material: plastic, stainless steel Product features: 1. Convenient rotating design: This black gel pen features a rotating mechanism that allows for easy access to the different answer choices (A, B, C, D). Simply twist the pen to select the desired option, making it a convenient tool for exams, quizzes, and multiple-choice questions. 2. Smooth and consistent writing experience: gel ink provides a smooth and consistent writing experience to ensure that your answers are clear and readable. The pen slides effortlessly on the paper and can quickly and accurately complete the answer sheet. 3. Portable and easy to carry: This pen is small and lightweight, making it easy to carry in a pencil case, pocket, or bag. It can study or take exams while traveling, ensuring that you are always ready to accurately mark your answers. Attention: 1.As we all know, different computers display different colors, and the real color may be slightly different from the following picture. 2.Due to manual measurement, the size may have an error of several centimeters Shipment includes: 1pc gel pen