Conway Stewart Series 100 Black Whirl

$591.50 $455.00

The price displayed above excludes UK/EU VAT. This will be added to your bill at checkout if you select delivery within the EU. Prices including VAT are from  £420/€485

Only 2 remaining in this colour!

The Conway Stewart Series 100 Black Whirl is a magnificent pen made from a striking fiery red acrylic mixed with a black whirl from which it takes its name. No wonder Black Whirl is a pattern that is very popular with Conway Stewart collectors.

Only 10 pens are available in this colour combination, so early application is essential if you would like to add one to your collection. It’s definitely first-come, first-served and once these have been sold, it is highly unlikely that there will be any further releases in this colour.


Custom Nib

You may customise any nib to your own specification at an extra cost of £44.00 plus VAT, if appropriate. For example, if you prefer to write with a Stub, Italic or Oblique nib, our nib wright, one of the UK’s most experienced nib mechanics, will undertake the work to your exact specification. Just include details of your precise requirements in the box below and the cost will be added automatically.

Conway Stewart Barrel Engraving £30 +VAT

Conway Stewart Logo Barrel Engraving can be added for £30 +VAT
Not applicable for certain ranges.

Gift Wrapping £5 +VAT

If you would like your pen gift wrapped please tick the box below and the cost of £5 +VAT will be added to your order.


Personalise your pen with your initials, company name, or a special phrase, or a special date at an extra cost of £20 plus VAT.
Most of our pens can be engraved on the barrel with your initials, or company name, or a special phrase, or date.
Simply choose the font you want; either Arial or Script.
Then type in the words in the box below.
And click on Buy Now and this will be added to your pen you have selected in the shopping cart.

Please note, there are some pens which can not be engraved, however if you have chosen one of these, we will contact you once we have received your order to suggest alternatives.

Engraving Details


    The Conway Stewart Series 100 Black Whirl is a fiery red colour with swirls of charcoal acrylic enhanced with cap rings, clip and barrel rings in sterling silver. It is a wonderful combination that makes an outstanding addition to any collection. Always popular with pen enthusiasts, the Conway Stewart Series 100 has become a ‘must-have’ for collectors of British luxury pens.

    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 decorated with triple sterling silver cap rings – 2 narrow and one broad – with 2 additional sterling silver rings on the barrel.

    This Conway Stewart Series 100 Black Whirl is available in fountain pen mode only with a choice of 18ct gold ‘Flag’ flexible nibs in Fine, Medium or Broad sizes.

    Each pen is housed in a Conway Stewart black leather presentation box which also serves as a showcase pen stand for your desk.

    Provenance and Authenticity

    All the components for this pen were acquired by Bespoke British Pens from the Administrators of Conway Stewart Manufacturing Ltd in October 2014 following the closure of the Conway Stewart Plymouth factory. As such, you can rely on the provenance and authenticity of these components as genuine Conway Stewart parts which have been carefully assembled by our technicians to a very high standard.

    Please note that these pens do not bear any engraving on the barrel that you may have been used to on relatively modern Conway Stewart pens i.e. the edition number, colour reference or Conway Stewart logo. However, you will find the Conway Stewart insignia clearly visible on all clips.

    Each pen is accompanied by a Certificate of Provenance which confirms its Conway Stewart origin together with details of its issue.

    Delivery of the Conway Stewart Series 100 Black Whirl

    Because of the bespoke nature of all our pens – nib configurations, fitting options etc, we rarely have pens available ‘off the shelf’. As soon as we receive your order we will email you with a confirmation of your order and provide you with an estimate of the time required to assemble, configure and thoroughly test your pen. This is usually between 10 and 14 days, although in busy periods it could be up to 28 days. If required for a particular date, please let us know and we’ll do everything we can to make sure it reaches you in time.

    Once your pen has passed quality control it will be carefully secured in its presentation box before being packed for despatch.

    All our pens are despatched using Royal Mail and as soon as we have handed it over to Royal Mail, we will email you with a despatch confirmation. This email also provides you with a tracking number which will enable you to track your parcel.

    UK Deliveries

    For delivery to UK addresses we use the Special Delivery service which means your pen will be delivered within 24 hours, usually before 1pm, on the day following despatch. We advise you by email when your pen has been handed over to Royal Mail and provide tracking information so you can trace the whereabouts of your pen on the Royal Mail tracking website: . You will need to sign for your parcel on receipt.

    International Deliveries

    For delivery to overseas addresses we use Royal Mail’s International Signed For service which means you will need to sign for the parcel to confirm receipt. We advise you by email when your pen has been handed over to Royal Mail and provide tracking information so you can trace the whereabouts of your pen on the Royal Mail tracking website: Once the parcel arrives in your country, your local postal service takes over responsibility for delivery, although you can still use Royal Mail’s ‘Track and Trace’ system. In some countries, you can use the Royal Mail tracking number we provide on your local postal service website. For example you can use Royal Mail Tracking numbers on the USPS website to track your parcel in the USA. In other countries you will need to check with your local postal service to see if they can track international parcels in this way.

    If you have any doubts or reservations about the security of your national parcel delivery service, you can always ask for your pen to be delivered by one of the internationally recognised courier companies (Fedex, UPS etc). Just make a note when you order and we will be in touch regarding any additional charges for international courier delivery.

    Filling Mechanism for the Conway Stewart Series 100 Black Whirl: 


    Prices, Taxes and Currencies

    Prices shown in £ Sterling (GBP) include British VAT at 20%. If you live in the EU or plan to have a product delivered to an address in the EU, then British VAT is payable. If you live outside the EU and wish to have your order delivered to an address outside the EU then VAT is not payable and the price of your item will be adjusted in the shopping cart as soon as you confirm the delivery address.

    If you prefer to pay in Euros, then the same rules apply as for GBP. In other words, 20% VAT is payable if your order is being delivered to an address in the EU.

    If you wish to view product pages with prices in US Dollars, just click the currency tab on the top right-hand corner of the web page and select ‘US Dollars’. The prices shown include 20% UK VAT (sales tax) until such time as you get to the shopping cart and confirm your delivery address is outside the EU. The prices will then be adjusted to remove the 20% UK VAT charge.

    Conway Stewart Series 100 Black Whirl dimensions:

    Length – Closed: 137.5mm

    Length – Posted: 176mm

    Length – Barrel inc nib: 128mm

    Length – Cap: 63mm

    Diameter – Barrel: 12.5mm

    Diameter – Cap: 15.5mm

    Weight: 22 gms