Knockology - Mechanical Pencil Forum - Mechanical pencil collectors sharing vintage guides, repairs, reviews, and discoveries.

Topic	Replies	Views	Activity
Best of Knockology: Mechanical Pencil Knowledge Index General Mechanical Pencil Discussion This is a guided map to some of Knockology’s strongest mechanical pencil reference threads: vintage pencil guides, catalog resources, brand histories, reviews, repairs, collecting advice, and deep comparison discussions. …	9	553	July 7, 2026
A thank-you that’s overdue General Mechanical Pencil Discussion	5	150	September 23, 2026
WTS 9/23 Take a Look Knockology Marketplace	6	13	September 23, 2026
Groovy Vintage Tombow from 1967 Tombow	10	144	September 23, 2026
What's on your desk right now? General Mechanical Pencil Discussion	2571	41149	September 23, 2026
The Knock Shop - Knockology Branded Gear 🇺🇸 General Mechanical Pencil Discussion	15	381	September 23, 2026
First knockology purchase Collection Photos and Videos	4	86	September 22, 2026
Collection Sale Mechanical Pencils For Sale / WTB	6	341	September 22, 2026
The Staedtler REG 925-85 is getting a reissue Staedtler	97	3076	September 22, 2026
Links to Cool Mercari posts General Mechanical Pencil Discussion	79	1334	September 22, 2026
Questions about the Pentel P35G Pentel question , pentel	2	45	September 22, 2026
Pentel 851 Vintage pencil Pentel	8	223	September 22, 2026
LION pencils (32XX is not worthy of the others) General Mechanical Pencil Discussion	39	714	September 22, 2026
Pilot Gimno ¥500 Collection Photos and Videos pilot	29	366	September 22, 2026
A small bunch of Eberhard Faber Discussion by Brand	17	485	September 21, 2026
Fresh & crispy Rotring 400 +Tikky Metallic in perfect condition Collection Photos and Videos	5	152	September 20, 2026
Technically the coolest Fixpencils made Other Brands	22	573	September 20, 2026
Comprehensive list of Auto-Advance Pencils General Mechanical Pencil Discussion	95	6699	September 20, 2026
[WTS] Collection Sale Mechanical Pencils For Sale / WTB	5	336	September 20, 2026
Jetstream Prime 3 continuous rotation mod Custom and Mods mitsubishi , mechanism , uni	0	42	September 20, 2026
(WTS) (CA,USA) VTG late 70s-80s? uni Mitsubishi multi pen & 0.5m pencil with certs logo Knockology Marketplace	0	58	September 20, 2026
Stealth writing instruments line-up... with a mystery General Mechanical Pencil Discussion black	17	308	September 20, 2026
FYI (eBay Notice): Seems to be a good price for colored Pentel refill leads General Mechanical Pencil Discussion pentel	0	43	September 19, 2026
OHTO Titan pen and pencil set Other Brands ohto	0	44	September 19, 2026
Pilot Clutch Point HGW-200S Discussion by Brand pilot	4	156	September 19, 2026
Look out for Big Jibson! General Mechanical Pencil Discussion colleen	14	131	September 19, 2026
I’m Feeling BLUE Collection Photos and Videos	2	56	September 19, 2026
Manufactum Druckbleistift: Video Review General Mechanical Pencil Discussion manufactum	27	695	September 19, 2026
[WTS] (USA) End of Summer and Back to School Vintage Sale Mechanical Pencils For Sale / WTB mitsubishi , pentel , pilot	2	161	September 19, 2026
New to knockology.com General Mechanical Pencil Discussion	12	74	September 19, 2026

Best of Knockology: Mechanical Pencil Knowledge Index

This is a guided map to some of Knockology’s strongest mechanical pencil reference threads: vintage pencil guides, catalog resources, brand histories, reviews, repairs, collecting advice, and deep comparison discussions. …