Features: Material:The nib is made of metal small in size similar in color to ordinary pencils smooth writing and easy to erase with an eraser. There is a long eraser inside for easy erasure. No Sharpening: The reason why this metal inkless pen can write without polishing or ink is because the nib rubs on the paper decomposes the alloy metal molecules and remains on the paper; An inkless pen can be applied to most paper and the handwriting can remain for a long time regardless of temperature or weather conditions. Metal Erasable Pens: It can replace up to 100 traditional pencils with a compressed nib without sharpening or changing refills; It can help you reduce the time it takes to sharpen or add ink save money and it can serve you for a long time. Wide Used: This timeless pencil is suitable for children to draw write diaries take notes make scrapbooks and other artistic projects their handwriting is erasable. Best Gift: These metal inkless writing pens can be regarded as practical gifts for children students teachers friends etc. do not consume wood are odorless and are safe to use; They would be surprised to get such an exquisite gift. Specification: Color:Dark Blue Yellow Pink Big Red Orange Light Blue Green White Pencil Size: 7.3mm*162mm*9.1mm Shell Material: Plastic Notes:Please allow slight tolerances in size due to manual measurement and lighting in photography may result in a difference in color than in real. includes: 1*Pencil OR 4*Pencil Nibs OR 1*Box 1*Pen 1*Gel Pen nibs 1*Pencil nibs 1*Eraser OR 8*Pencil "