Under the light, matte pencils maintain a strong contrast

between light and dark,
with a darker color and a strongersense of the picture.

Features:
1. Manuscript: The adhesion is relatively small compared to the charcoal pencil, so it is easy to

erase the modification.   

2.Describe the details: have a sense of lines and do not hurt the paper.   

3.Matt: with extinction effect, painting outdoors or under bright light, does not affect the artist's

creative performance.

4.The luminosity of the matte lead is lower than that of graphite lead about 50%, pictures are not

reflective

Product certification required by each country,
REACH, PAHS, EN71-3,MSDS,ST2002, etc