Uni Nano Dia Blended High-Quality Mechanical Pencil Leads (0.5 mm)

Brand :
MITSUBISHI PENCIL (UNI)
Caution
Product Description
[Features]
· 400 million nano diamonds are blended in one unit.
Features
●400 million nanodias are compounded for 1 piece.Specification
●Q'ty Per Pack(case):10●Q'ty Per Case(piece):40
●Core Size: Φ0.5 x 60mm