10 Sets Inkless Everlasting, Infinity Magic Pencil with Eraser, Tree-Friendly Cute Forever Pencil for Kids Writing, Sketch, Drawing, (10 Pencils + 10 Erasers + 10 Replacement Pen Tips) (Colour 1)

Description

Everlasting Inkless Pencils:Everlasting pencil are made of high-quality plastic and copper, which are sturdy, not easy to break, and have a long service life
Advantages:Won’t consume wood, odorless and safe to use.
1Pcs eternal pencil replacing up to 100 traditional pencils
helping you save money by spending less time sharpening or adding ink.
Package Includes:10 permanent pencils of different colors,10 screw interface spare nibs,Different colors and sufficient quantities are available for your choice
Principle: The reason why this metal inkless pen can write without sharpening or ink is that the nib rubs on the paper to decompose the alloy metal molecules and leave them on the surface of the paper