strength & Deep & smooth -Uni-ball Extra Fine Diamond Infused Pencil Leads, 0.7 Mm-hb-[nano Dia]40 Leads X 3 Pack/total 120 Leads
Brand: uni

My Store is The goods of High quality and popular Japan are selected carefully and it sells with reasonable set pricing. Since many inexpensive sets are sold, please search by "Value set".

Uni develops the lead of the top quality
Intensity of the lead was sharply strengthened by blending the particles of a diamond.
Since particles have aligned by high density, it can write distinctly still more deeply
And it can draw more smoothly.