Uni Nano Diamond Color Erasable Lead - 0.5 mm (UL-05-202NDC)

Uni Nano Diamond Color Erasable Lead - 0.5 mm (UNI05-202NDC)
20PCS LEAD
AVAILABLE IN 5 COLORS - BLUE, MINT BLUE, ORANGE, RED, MIX
 
 
The core is hard to break and can be erased cleanly!
 
Compared to our old color sharp core, it has a tip strength of about 40% and is hard to break. In addition, it is a color core that has the same erasability as the sumi core sharp and can be erased and rewritten with an eraser.
 
Color core that is easy to erase with an eraser
Although it is a color core, it has the same erasability as the sumi core sharp, and can be erased and rewritten with an eraser. It is also suitable for basic study where it is important to repeat "write the mistaken part in red and erase it if possible".
 
Strength is increased by about 40% and it is hard to break
Compared to our old color sharp core, it has a tip strength of about 40% and is hard to break.
 
A rich and smooth writing taste that contains about 400 million nanodiamonds.
By blending about 400 million nanodiamonds in the gaps between the cores of the sharp core, a rich and smooth writing taste is achieved.