[Durable]:The metal erasable pen can be replaced with a compressed nib to up to 100 traditional pencils, without sharpening or replacing the pen core; without consuming wood, this will be your major contribution to environmental protection. You can also purchase the nib separately. [Easy to use]: No need to sharpen pencils, no ink, the nib is made of alloy material, it is not easy to break when using, writing is very convenient, the pen holder is non-slip, and the grip feels comfortable, very suitable for adults and children. [Practical Gifts]: These metal inkless writing pens core can be used as practical gifts for children, students, teachers, friends, etc., as well as gifts for important holidays such as Christmas and New Year. [Portable inkless pen]: No need to sharpen a knife, no ink. Provide you with convenient writing, no need to worry about ink interruption. Non-slip pen holder; sturdy pen holder; comfortable grip. Stylish and sophisticated design. [Everlasting Pencil Replaceable Head]:A smooth drawing feeling, top-quality pencil for writing, drawing. This multipurpose artist pencil will keep you sketching, crafting fine, detailed illustrations, shading, adding texture, etc like a pro.<br><br>Colour:black Material:Metal Size:5 x 3 x 2 cm<br><br>Package Contents: 14 * Inkless Pencil Tip<br><br>Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.