1.Material: Bamboo + special alloy steel
2.color: pink, blue, green, yellow.
3.multifunctional: pencil (it is the same HB pencil)
4.The pen head can be replaced. The second generation of new pen head with silk teeth will not have ink leakage and dyeing, and the damage of the pen head will occur. The material of the pen head is special alloy steel, which will not fade for 25 years
5. product size: 17.5*0.5cm