[Eternal Inkless Pencil] This metal inkless pencil writes without the need for sharpening or ink. The tip interacts with the paper surface, leaving a visible mark through microscopic metal transfer. It performs well on most paper types and maintains legibility over time under various temperature and weather conditions.[] The writing tip is made of durable metal, delivering smooth, consistent lines similar to a traditional pencil. Handwriting can be easily erased with the built-in eraser, which is long and effective.[Durable and Long Lasting] The refillable metal pencil features replaceable tips. One pen can last as long as 100 standard pencils without requiring sharpening or lead replacement, helping save time and reduce waste.[Portable Inkless Pen] No need for sharpening or ink refills. Designed for comfortable, fatigue-free writing with a non-slip grip, stable construction, and sleek appearance.[Practical Gifts] Ideal as a functional gift for children, students, teachers, and professionals. Suitable for holidays such as Christmas and New Year.Size: 14cm Material: Plastic Color: As shown Package Contents: 12 x Writing Tips 12 x Replacement Pen Tips Note: Light reflection and differences in display settings may cause slight variations in color. Measurement error allowed is +/- 1-3cm.