This stunning deep red Diamine ink colour, has such a beautiful and lavish look, that it is sure to stand out from the crowd. The Ruby colour is perfect for calligraphy as it and all the other Diamine inks create smooth lines. This colour and all the others come in two different sizes, either a 30ml plastic bottle, or 80ml glass bottle. The inks can be used with any fountain pen fitted with a converter or and dip pen.

  • Ruby colour
  • 30ml
  • Plastic Bottle
  • Non-toxic water based ink
  • Screw cap ink bottle


Ink Colour Red
Brand Diamine
Bottle Size 30ml
Ink Colour Ruby

Diamine Ink Bottle (30ml) - Ruby


Availability: In stock

Diamine 30ml bottle of high quality 'Ruby' coloured ink, also available in 80ml glass 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