Features: Durable material—the body of the inkless pencil is made of high-quality aluminum, sturdy and resistant to breakage or wear; the nib is crafted from a specially processed alloy for smooth writing with line quality similar to that of a standard pencil, eliminating the need for sharpening. Working principle: The nib glides across paper, depositing microscopic alloy particles onto the surface; this writing is permanent on most paper types and remains stable under varying temperature and humidity conditions. Practical gift option: These metal inkless pens are eco-friendly (no wood consumption), odorless, and safe for everyday use—ideal as thoughtful, functional gifts. Suitable for a wide range of users, including children, students, teachers, and friends. Versatile applications: Ideal for sketching, journaling, note-taking, scrapbooking, and other creative projects; the unique design helps encourage writing engagement and learning interest in children. Specifications: Material—Aluminum Colors—Black, White, Red, Green, Brown, Dark Blue Package includes: 1 Everlasting Pen Note: Slight measurement variations of 1–2 cm may occur due to manual measurement. Color representation may vary slightly depending on monitor settings.