|Pen Type:||Mechanical Pencil|
|Discontinued:||?"?" contains an extrinsic dash or other characters that are invalid for a date interpretation.|
|Made in :||Japan|
The Pentel PN3015 was first released in 1982. It probably is the first Auto-Advance mechanism pencil of Pentel.
The Pentel PN3015 have 3 functions: push-type mechanism, Auto-Advance mechanism and Press-guide pipe mechanism. Unlike the general Auto-Advance mechanism, the PN3015 have several special differences.
1.The chunk holder is different to other Auto-Advance mechanism pencil.
2. The nipple for lead tube of PN3015