The Conway Stewart Series 100 Lava uses a striking red/orange acrylic colour mixed with black flecks. To the best of our knowledge, this colour has never previously been used for a Series 100 pen.

The Series 100 was first launched in 1954 and quickly became one of the most popular pens ever made by Conway Stewart. It is a mid-sized pen that is appreciated today for the same classic lines, fine balance and easy writing as it was over 60 years ago. The beautiful finish and flawless perfection of these handmade pens are part of Conway Stewart’s proud heritage. Each pen is set off with a single broad sterling silver cap ring, with 2 further sterling silver rings on the barrel.

In addition to selecting the nib width; you may further customise your nib to match your writing style, choosing from:

• Italic
• Left Oblique
• Right Oblique
• Stub

Our nib wright who is one of the UK’s most experienced will undertake the work to your exact specification

Find out more about our customised nibs in FAQ

You may select one of our Conway Stewart 18ct gold nibs to be fitted to your fountain pen. They have been acclaimed by many of our customers for their ‘smooth-as-butter’ writing experience. Each nib is embossed with the Conway Stewart emblem.

The Conway Stewart Series 100 Lava has a dual filling system. It is fitted with a converter (reservoir) which allows the user to draw ink from a bottle or alternatively, you may remove the converter and use standard European ink cartridges. All our fountain pens come with 2 complimentary cartridges so you can start to use it immediately. If you prefer to use bottled ink, we recommend our own range of high quality ink, made in England and available in a range of colours. 

Explore our Writing Accessories

Length Closed: 137.5mm 

Length Posted: 176mm

Length of Barrel incl nib: 128mm

Length of Cap: 63mm

Diameter of Barrel: 12.5mm

Diameter of Cap: 15.5 mm

Weight: 22 gms