■Matt black color appeared from PRO-USE171, next generation mechanical pencil. ■Snork System is applied to let you select the writing feel of your choice! the users can enjoy two types of writing feel: the delicate feel of the lead on the paper, or a stable feel, with unbreakable lead even when applying strong pressure.
 
Also, as the length of the lead is changed by rotating the tip of the pencil, you can adjust the height against a ruler, or paper, to obtain the writing feel of your choice.