Strong, and smooth 2.0mm core.
You can write from very thick to ultra-fine.
Package size / Vertical: 190mm Horizontal: 42mm height: 15mm
Package weight: 15g
Producing countries : Japan
Applications: building mechanical pencil (such as wood, concrete)
Length: about 140mm
Adaptation refills: Sharp core 2.0mm
Note: refill, please use the sharp core 2.0mm for the immutable architecture. Please do not use for other purpose other than writing. Please avoid storing in high temperature or direct sunlight.