Lumos - Spare Ink Reservoirs

Spare ink cotton core reservoirs for your Lumos

  • Lumos Duo and Mini (pack of 5) 6mm x 42mm
  • Lumos Single (pack of 3) 6mm x 85mm

We aim to process your order within 1-3 working days. Please note that this increases to 1-4 working days for orders that include any personalisation, such as engraving.

Shipping costs

Shipping costs are calculated at checkout.

Delivery times

  • UK: 1-2 business days
  • Europe: 3-5 business days
  • USA: 5-7 business days
  • Rest of world: 8-10 business days (duties may apply on delivery)

Please refer to our Delivery page for more information, and reach out to us at hello@tomsstudio.co.uk if you have any further questions.

Customer Reviews

Based on 43 reviews
93%
(40)
2%
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5%
(2)
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K
Kristine J.

Useful when wanting to change colour. I changed my mini Lumos into a highlight pen now that I have 3 Wren pens for writing.

M
Martel F.

Love it! Means I change my ink colour like I change my mind!

A
Astrid B.
Proper working

These Reservoir work perfectly with my ink.

J
Jana S.
So easy!!!

These are so easy use! There isn't any cleanup and I love watching the Ink being absorbed!

T
Thanh H.

I love how smooth the tip goes on my paper. I'm using writing tip on one side and brush tip on another side. It's a perfect setting for my art, which is writing the recipe and its title!