Pentel Graph Gear 1000 Automatic Drafting Pencil, 0.3mm Lead Size, Brushed Metal Barrel/PG1013/ + Strength & Deep & Smooth Uni 0.3mm HB Top quality Diamond Infused Leads [Nano Dia-15 Leads] for Professional Value Set
Brand: Pentel
Color: silver
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".
Core hardness display window that can display the hardness of HB, H, B, 2B.
The pen tip protrudes by pressing the rear end knock. A mechanical pencil with a safe design that allows you to store the pen tip by opening the clip.
Strength & Deep & Smooth Uni 0.3mm HB Top quality Diamond Infused Leads attached.　
In "Uni Nano Dia", by uniformly blending nanodiamonds between graphite particles, we were able to reduce friction between the particles and achieve a smooth writing taste.
Mechanical pencil and lead set