This beautiful Diamine ink in Steel Blue is perfect for writing letters with, and if you have a pen pal, this would be the prefect colour to use. This colour and the other 80 plus colours are all available in both 30ml and 80ml bottles. Diamine inks have been in production for almost 100 years, based in Liverpool. The inks can be used with fountain pens that come fitted with converters or dip pens.
  • Steel Blue colour
  • 30ml
  • Plastic Bottle
  • Non-toxic water based ink
  • Screw cap ink bottle


Ink Colour Blue
Brand Diamine
Bottle Size 30ml
Ink Colour Steel Blue

Diamine Ink Bottle (30ml) - Steel Blue


Availability: In stock

Diamine 30ml bottle of high quality 'Steel Blue' coloured ink, also available in 80ml bottles.

The following options can be applied to this item, click on a button for further information then make your selections below

Gift WrapGift Wrap

Gift Wrapping

For those that don't have the time, can't do it or simply want the luxury touch, we offer a professional gift wrapping service here at The Online Pen Company.

Our gift wrapping consists of beautiful two-sided wrapping paper with a burgundy exterior and a golden interior. Each item is then wrapped individually, and then tied with a golden bow. The wrapping is then finished with a personalised handwritten message card, which is attached to the corner of your item.

The process to have your item gift wrapped is nice and simple

  • 1. Choose your pen
  • 2. Use the drop down menu on the product page to add gift wrapping to your item, and then use the next menu that appears to add a personalised message.
  • 3. Add the product to the basket, and continue shopping.

For more information, please see our gift wrap page

Gift wrap example

We offer a personalised gift wrapping service. Click here for more info