Become an owner of Pentel's highest quality mechanical pencils!
The Orenz Nero is a mechanical pencil that "writes without extending lead."
Thin, strong, and easy to use. This is the ultimate product of Pentel's half-century-long pursuit of technological development.

First Time Use (for 0.2mm lead only)
Before using the pencil for the first time, click the push button repeatedly until lead comes out. Then, push the lead back into the lead sleeve as shown in Fig. 1, and begin writing.

Instructions for Use
[1] Click the push button once to extend the lead sleeve. Then, write as is without extending lead (Fig. 1). As the lead shortens while writing, the lead sleeve slides and also
shortens, allowing you to continue writing.
[2] When the lead sleeve is lifted from the paper, the lead sleeve and lead extends to full length, and you can continue writing until the remaining lead becomes too short.
(Automatic lead advancement mechanism.)
[3] When the remaining lead becomes too short to use, the lead sleeve retracts suddenly. Click the push button several times to remove all of the remaining lead.
[4] After use, be sure to retract the lead sleeve by pushing down on the tip while holding down the push button. (Otherwise there is risk of malfunction, lead sleeve damage, injury, or physical damage.)
When clicking the push button, make sure you press all the way down.