Order in
Cult Pens Deep Dark Ink Cartridges for Fountain Pens by Diamine - Deep Dark Red is backordered and will ship as soon as it is back in stock.
We're delighted to announce that Cult Pens Deep Dark inks are now available in international standard short cartridges!
Cult Pens Deep Dark inks are perfect for all occasions - dark enough to use for business, but with a richness to their colours that make them more interesting than most. They're crafted for us in Liverpool, by Diamine, so they are among the safest and most reliable fountain pen inks available.
Cult Pens Deep Dark Blue, our first ink, is a rich and pleasing colour that matches our logo perfectly. When first in contact with paper, Deep Dark Blue ink leaves a satisfyingly deep dark line that dries to a strong blue-black, with hints of purple. We started with a limited production run, but people loved it so much that it's here to stay, with the addition of smaller bottles and cartridges. In fact, it was so popular that we decided to try another colour!
Deep Dark Brown brings the same richness to another hue. When wet, it looks almost black, but the warm, earthy walnut-brown shade appears as it dries. The result is a colour that doesn't stand out too much, but gives your writing more character than a black ink would. It's a great ink for drawing and sketching too - darker than most sepia inks, but with a warmth that's missing in black. A wet brush can draw some colour from your lines, but there's enough water resistance that the lines remain visible.
Deep Dark Green provides a highly-saturated dark green hue. Like our other Deep Dark Inks, when wet, the line is almost black, then as the ink dries, the satisfying deep green colour emerges. There's plenty of shading to be had, a smooth, wet writing pen will bring this out best.
Deep Dark Red is something we have wanted ever since the inception of Deep Dark Blue. Sure, there are plenty of dark red inks available, but nothing quite deep enough for our liking. When the ink dries, it becomes a deep burgundy colour perfect for calligraphy or as a daily writer.
Deep Dark Purple was a frequent request, so by popular demand, we've got ourselves a deep dark purple ink. It's deep, it's dark and it is, thankfully, still purple. Just what you've been asking for!
Deep Dark Orange didn't even sound possible, but Diamine managed it. A bit brighter than its stablemates, Deep Dark Orange is an intense and unusual colour with plenty of shading.
Pack of 18 ink cartridges.
All of these inks are also available in 80ml bottles and 30ml bottles.
You can find out more about Diamine and how Cult Pens Deep Dark Blue Ink came to life via our blog.
Orders placed before 3pm Monday to Friday will normally be sent out the same day.
UK Orders
FREE Royal Mail Standard delivery for orders over £100, and just £3.95 for smaller orders. Royal Mail Priority is available as an option, for £4.95 on orders over £100, £5.95 on smaller orders. Express available for £9.95, or FREE with any order over £400. No delivery surcharges for Northern Ireland, Highlands & Islands or anywhere else!
International
International deliveries vary in cost, so you'll need to add the items you want to your basket, and enter the checkout to see the options for delivery. Prices and payment methods will reflect your country, and many countries have all taxes and duties included to make things easier and more predictable.
Orders over 2kg
For all orders outside the UK, heavy orders may cost more to send, but the shipping cost will be displayed in the checkout before you commit.
More Information
For more, see our Delivery Information page.
- Detail
- Delivery
- Reviews
- Refills & Spares
We're delighted to announce that Cult Pens Deep Dark inks are now available in international standard short cartridges!
Cult Pens Deep Dark inks are perfect for all occasions - dark enough to use for business, but with a richness to their colours that make them more interesting than most. They're crafted for us in Liverpool, by Diamine, so they are among the safest and most reliable fountain pen inks available.
Cult Pens Deep Dark Blue, our first ink, is a rich and pleasing colour that matches our logo perfectly. When first in contact with paper, Deep Dark Blue ink leaves a satisfyingly deep dark line that dries to a strong blue-black, with hints of purple. We started with a limited production run, but people loved it so much that it's here to stay, with the addition of smaller bottles and cartridges. In fact, it was so popular that we decided to try another colour!
Deep Dark Brown brings the same richness to another hue. When wet, it looks almost black, but the warm, earthy walnut-brown shade appears as it dries. The result is a colour that doesn't stand out too much, but gives your writing more character than a black ink would. It's a great ink for drawing and sketching too - darker than most sepia inks, but with a warmth that's missing in black. A wet brush can draw some colour from your lines, but there's enough water resistance that the lines remain visible.
Deep Dark Green provides a highly-saturated dark green hue. Like our other Deep Dark Inks, when wet, the line is almost black, then as the ink dries, the satisfying deep green colour emerges. There's plenty of shading to be had, a smooth, wet writing pen will bring this out best.
Deep Dark Red is something we have wanted ever since the inception of Deep Dark Blue. Sure, there are plenty of dark red inks available, but nothing quite deep enough for our liking. When the ink dries, it becomes a deep burgundy colour perfect for calligraphy or as a daily writer.
Deep Dark Purple was a frequent request, so by popular demand, we've got ourselves a deep dark purple ink. It's deep, it's dark and it is, thankfully, still purple. Just what you've been asking for!
Deep Dark Orange didn't even sound possible, but Diamine managed it. A bit brighter than its stablemates, Deep Dark Orange is an intense and unusual colour with plenty of shading.
Pack of 18 ink cartridges.
All of these inks are also available in 80ml bottles and 30ml bottles.
You can find out more about Diamine and how Cult Pens Deep Dark Blue Ink came to life via our blog.
Orders placed before 3pm Monday to Friday will normally be sent out the same day.
UK Orders
FREE Royal Mail Standard delivery for orders over £100, and just £3.95 for smaller orders. Royal Mail Priority is available as an option, for £4.95 on orders over £100, £5.95 on smaller orders. Express available for £9.95, or FREE with any order over £400. No delivery surcharges for Northern Ireland, Highlands & Islands or anywhere else!
International
International deliveries vary in cost, so you'll need to add the items you want to your basket, and enter the checkout to see the options for delivery. Prices and payment methods will reflect your country, and many countries have all taxes and duties included to make things easier and more predictable.
Orders over 2kg
For all orders outside the UK, heavy orders may cost more to send, but the shipping cost will be displayed in the checkout before you commit.
More Information
For more, see our Delivery Information page.