Today, I am going to do a fountain pens size comparison of 12 popular Fountain pen models from 11 pen brands.

The first pen on the list is the Montblanc 149 fountain pen. Till recently considered as the grandfather of all pens in size and looks. The magnificent size has become quiet popular among pen connoisuers and many brands have broughtout similar line of large pens to cater to the growing demand of Large fountain pens.
Montblanc 149 has the following dimensions
length_when_closed | length_when_posted | diameter | weight |
144MM | 161MM | 13.0MM | 32 GRAMS |
length_when_closed | length_when_posted | diameter | weight |
150MM | 171MM | 16.7MM | 25 GRAMS |
length_when_closed | length_when_posted | diameter | weight |
154MM | 167MM | 12MM | 34.0 GRAMS |
Pilot Just Us 95
length_when_closed | length_when_posted | diameter | weight |
143MM | 167MM | 10.5MM | 27 GRAMS |
length_when_closed | length_when_posted | diameter | weight |
140MM | 164MM | 17MM | 250 GRAMS |
length_when_closed | length_when_posted | diameter | weight |
142MM | 169MM | 13.1MM | 29 GRAMS |
Generally, you would expect a size comparison of fountain pens to include M1000. Unfortunately the Pens were sold out and next shipment was getting delayed. Didnt want to hold back this article untill then. But just for reference below are the size dimensions of an Pelikan M1000 Fountain Pens.
length_when_closed | length_when_posted | diameter | weight |
147mm | 175 | 15.25 | 32.7 Grms |
length_when_closed | length_when_posted | diameter | weight |
13.9 CM | 15.5 CM | 16MM | 25 GRAMS |
length_when_closed | length_when_posted | diameter | weight |
139.7MM | 165.1MM | 15.2MM | 25 GRAMS |
length_when_closed | length_when_posted | diameter | weight |
140MM | – | 12.0MM | 30 GRAMS |
length_when_closed | length_when_posted | diameter | weight |
140.0MM | 153.0MM | 15.4MM | 25 GRAMS |
Parker Duofold Centennal Fountain Pen
length_when_closed | length_when_posted | diameter | weight |
137MM | 172MM | 13MM | 29 GRAMS |
length_when_closed | length_when_posted | diameter | weight |
144MM | 169MM | 12MM | 16 GRAMS |
I certainly hope this article helps you a little bit in making a sound decision before buying a oversized fountain pen.
All the pens listed above are available with Makoba – The Fountain pen Capital. Do explore, experience, and then indulge in your favorite writing instrument.
Do share your feedback, and inputs that can helpimprove the content.
Cheers
Sripal