These colored pencils can be used to write on metal, glass, plastic, etc.
Since it is a paper roll, you can get a new core by pulling out the paper without having to sharpen it.
For industrial use, marking and identification of various materials and parts. Color: Indigo
Type: Water-based
Core color: Indigo
aqueous
Specialty colored pencils wrapped in paper
Dars: length 54, width 180, thickness 19mm
Material/Finish: Pigment
Country of Origin: Japan
Code: 857-5208
