• Erasable pen set: you will receive 12 units of 0.5 mm. • If you make a mistake, use the eraser at the end of the pen. • The thermal ink disappears with friction, leaving no residue. • Made of special thermal ink and high-quality plastic. • Writes smoothly, can be erased, does not bleed, and dries quickly. • High precision 0.5 mm ballpoint tip for smooth writing. • Non-slip and drop-resistant handle, comfortable to use. • Classic clip for protection and easy transport. • Suitable for school, office, and school supplies. • Useful for minutes, tasks, notes, drawings, manuals, etc. • Not recommended for exam or legal documents. • Ideal gift for children, adults, and students.