Features: Eternal Inkless Pencil:The reason this metal inkless pen can write without sharpening a knife or ink is because the tip of the pen rubs on the paper causing the alloy metal molecules to decompose and remain on the surface of the paper; The inkless pen can be applied to most papers. Regardless of temperature or weather conditions it can keep the handwriting for a long time. Quality Materials: Write smoothly and not easy to break handwriting same as ordinary pencil easy to erase the barrel is non-slip and the grip feels comfortable suite adults and children. 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. Practical Gifts:These writing pens can be used as practical gifts for children students teachers friends etc. and can be used as gifts for important holidays such as Christmas and New Year. After-sales Service:If you have any problem please contact us immediately we will help you solve it as soon as possible. Specification: Material:abs includes: 12*pencil "