Lumos - Reservoir & Tip Containers x 3

a handy way to store your inky Lumos reservoirs

Size Lumos Duo

These little containers do a great job of keeping your reservoirs and tips inky and portable.  Their leak-proof lids seal in any spills and allow you to store upto three reservoirs inside.

They come in packs of 3 so you'll have plenty of storage for up to 9 reservoirs. You can find spare reservoirs here

Lumos Pro - Reservoir Containers fit the smaller reservoirs (42mm length)

Lumos Single - Reservoir Containers fit the longer reservoirs (85mm length)

Standard Shipping Costs:

UK: £4.95

EU: Our shipping costs vary by country and are calculated at checkout.

USA: from $10.50 (charged in local currency)

Rest of the world:

We Ship Internationally. We take care of VAT and customs duty for EU customers. Your order will be shipped within 48 hours when in stock, please refer to lead times of the product you are buying, as some handmade / hand dipped products may take longer until we send them. Delivery is calculated from dispatch. All UK orders are shipped using Royal Mail Tracked 48. If you need your order by a specific date there is a next-day Special Delivery option.


If your order contains a pre-order item, your whole order will be shipped together in order to minimise our carbon footprint. So please refer to pre-order delivery times in this instance. Alternatively, you can ask us to split the order. In this case additional delivery costs will apply. Please contact for further information.

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Customer Reviews

Based on 10 reviews
Jodi B.
Awesome products!

I currently have 3 Lumos pens from Tom’s Studio and am quite satisfied with them as well as all the tips and containers I have purchased as well. I love the way I can change the nibs and ink reservoirs whenever I want and that the pens are so environmentally friendly. I had a little problem (my fault) with a pen and Elena from Customer Service was excellent in helping me solve it very quickly. I am telling all my friends about these pens and will be a lifelong customer.


Will be great for storing nibs

Sharon H.
A really good idea

The reservoirs containers are a really good idea and enable the changing of ink colours to be non messy and easy.

However one of the things I. It’s was that the nibs will not fit in this same container. This is important as to try and clean the nib each time is messy and not very easy. You really need to keep a nib for each colour and do fitting the nibs in the container would be a nice idea.

Alison C.
Such a great travel pen

Congratulations Tom, this pen is wonderful!

Bought the Lumos Duo to take travelling and it did not disappoint. You can fill both reservoirs and have two different tip sizes in the same pen. I wrote and drew every day for 10 days and did not need a refill. Wonder of wonders the pen did NOT leak (I’ve had sooo many leaky pens while travelling over the years). Lumos performed stupendously. With both the no1 + no2 tips, ink delivery was extremely smooth. I'm using hot press paper for drawing and a Moleskin journal for writing and there doesn’t seem to be any fraying on either tip. The feel of a pen in my hand is really important, the Lumos Duo is so sleek and lightweight, and it fits easily in a thin travel pencil case. This is a truly great pen.

Silke N.
... what can I say?

Once ordered, you're hooked. I already have the Lumos Duo - and love it for my black and white pattern drawings. And now I've treated myself to another "for every day". I love the idea, the resource-saving and the incredibly beautiful and elegant design.