HB Press Type Eternal Pencil Set Durable and not easily broken children's pencils Writing and Painting Pencil

Tips:Infinite pencils will have a slightly lighter color than regular HB pencils One pen refills can write approximately 5000 meters Product: Graphene Infinite pencils Package: as the picture Material: Plastic+Graphene Tips: The principle of the pen is to make the metal and paper contact, instantly oxidation, but as the core of the pen is harder than the pencil, writing effect is similar to HB handwriting.Convenient not to sharpen pencils by hand Pencil length: 14.4cm For: Write