Mechanical Pencil Leads
About 400 million nano-diamond particles are blended in each leads, which make them smoother, stronger and darker
- Smooth writing and colorfull
- Clean rub
- Smooth and break-resistance
- Contains approximatey 400 million nano-diamond particles in each leads
Strong and Smooth Writing
Each Nano Dia pencil lead contains diamond component and enhance firm internal graphite structure. This also improve smoothness and darkness.
Design to use conveniently whereby the lid can open twosteps.
uni Pencil Lead, dark color, smooth writing, not easily breakable, with Smudge-Proof technology, imported from Japan.
- Dark, Non-Bleeding, and Durable
- Resistant to easy smudging and bleeding.
- Elegant and sleek design.
- Convenient to use.
Intense Color, Non-Smudging
Utilizing Smudge-Proof technology, the pencil lead powder adheres to the paper surface, preventing smudges from spreading easily. Even when erased or highlighted over, it doesn’t smudge easily.