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SKU
M7442980
TWSBI Diamond 50ml Ink Bottle - Black
£26.50
In stock
(5) 
Gift Wrap
We offer a professional giftwrap service to complement your pen or leather journal. Simply check the giftwrap option on the product page before you add to basket (a charge of £2.75 will be added).
We use a premium silver giftwrap paper with a subtle two-tone patterned effect, and a hand tied silver ribbon. We also include a matching gift tag, which can be appended with a message of your choice. Simply add your message to the text box when you reach your basket. Items are giftwrapped individually i.e. if you order several items only the specific item requested will be wrapped.
We do not include any paperwork inside the giftwrapped item. If you select a different delivery name to your billing details, we add a gift receipt which hides all prices.
Nib size guide
- Smooth steady ink flow
- Distinct line variances
- EF particularly fine
Overview
Designed to fill your TWSBI Diamond fountain pen, this striking glass ink bottle will look at home on any desk. With a specially designed central metal band that connects directly to the TWSBI Diamond pen, a long tube dips into the ink and provides easy, effortless filling. For other fountain pens, the metal section can be removed and the bottle is supplied with a removable central reservoir, allowing you to fill your fountain pen down to the last drop of ink. Please note that this ink bottle is supplied empty. It will need to be filled with your favourite ink.
Key Features
- Glass ink bottle with black metal band
- Supplied empty
- TWSBI logo on bottle cap
- Metal band used for filling TWSBI Diamond range is also compatible with standard international converters
- Additional removable central reservoir to assist with filling other fountain pens
- 50ml capacity
- Dimensions: D 68mm x H 68mm (Height with metal band in place)
- Weight (empty – with metal band): 155g
This is why people love it
Loads of good customer reviews submitted through feefo
Written on 28-Apr-2024
Very hassle-free, love it! Nothing much else to critisize. Just take note that it is not compatible with the TWSBI eco.
Written on 14-Apr-2023
Written on 21-Jun-2022
Written on 25-Jan-2021
Expensive but well made and make filling fountain pens quicker and less messy. Should last a lifetime (mine at least).
Written on 20-May-2020
Excellent
Delivery Information
All orders placed before 3pm Mon-Fri are despatched the same day (except on a bank holiday), even if your order has personalisation. Orders placed after 3pm, at the weekend or on a bank holiday are despatched next working day.
UK: We use a Royal Mail tracked service. Standard delivery is free (£2 charge for orders under £10) and takes 2 to 5 working days, Premium is £3 and takes 1 to 2 working days. Next working day is £6 and is delivered by 4pm (requires a signature).
International: We deliver worldwide with a standard and express service. Please visit our international website
Returns Information
Please return any unwanted items within 21 days of purchase to be eligible for an exchange/refund. The item must still be in a re-saleable condition and returned with proof of purchase. Items that have been personalised cannot be returned unless they are faulty.
Should you receive a damaged or incorrectly dispatched item, please inform us within 7 days of receipt, so we can advise you on the return of the item. Call 0208 731 8610 or email info@penheaven.co.uk. If a faulty or incorrect item is returned, we will refund your postage up to the cost of 1st class recorded Royal Mail. If you are sending items from abroad, please call us for a delivery quote
This is why people love it
Loads of good customer reviews submitted through feefo
- Written on 28-Apr-2024Very hassle-free, love it! Nothing much else to critisize. Just take note that it is not compatible with the TWSBI eco.
- Written on 14-Apr-2023
- Written on 21-Jun-2022
- Written on 25-Jan-2021Expensive but well made and make filling fountain pens quicker and less messy. Should last a lifetime (mine at least).
- Written on 20-May-2020Excellent