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Lumos Duo — Refillable Fineliner & Brush Pen
The Lumos Duo in Midnight combines two tips in one modular body, making it easy to switch line styles without changing pens.
Each end has its own reservoir, so you can run different tips or ink colours side by side. The central join keeps everything compact, balanced, and ready to flip between uses.
Machined from anodised aluminium with a soft satin finish, it has a reassuring weight in hand. Inside, a Japanese-made fibre tip delivers a smooth, consistent flow, similar to a rollerball, but fully refillable with your choice of ink.
Compatible with dye-based fountain pen inks (non-shimmer, no binders).
The Tip Set Includes:
Tom’s Studio began in a Dorset workshop when founder Tom Gyr, a furniture maker and blacksmith, watched his wife, Gemma, struggle with mass-produced, disposable calligraphy pens. Using a 1960s lathe, Tom engineered a precision-balanced pen designed to last forever.
Today, this UK-based brand leads the "refill-ution," moving away from plastic waste toward sustainable, luxury stationery. Every fountain pen, dip pen, and bottle of pigment-rich ink is crafted with an artisan’s eye for detail. Perfect for artists and writers, these tools blend traditional craftsmanship with modern ergonomics to make every mark on the page feel effortless.
We ship to all UK Mainland addresses.
Shipping choices and charges are calculated by weight and size and we offer the following shipping options:
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Small items + large letter size (parcels up to 250g) :
Royal Mail 24: (delivery aim next working day but not guaranteed; fully tracked): £6.00
Royal Mail 48: (delivery aim 2/3 working days but not guaranteed; fully tracked): £4.50
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Standard Parcels (up to 3kg) :
Royal Mail 24: (delivery aim next working day but not guaranteed; fully tracked): £8.00
Royal Mail 48: (delivery aim 2/3 working days but not guaranteed; fully tracked): £6.50
Royal Mail Special Delivery: (next day guaranteed service; fully tracked): £10.00
Note. this service has a 2kg limit (rather than 3kg)
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Large Parcels (3kg +) :
Royal Mail 24: (delivery aim next working day but not guaranteed; fully tracked): £12.00
Royal Mail 48: (delivery aim 2/3 working days but not guaranteed; fully tracked): £10.00
Royal Mail Special Delivery: (next day guaranteed service; fully tracked): £15.00
Note. this service is for 2kg+ (rather than 3kg+)
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General
Any order over £85 is free delivery and will be shipped using a Tracked 48 service unless another service is specified.
Delivery methods are auto-calculated at checkout and are dependent on size and weight.
Orders received by 1 pm will usually be dispatched same day. Orders received after 1pm will ship on the next available working day (Mon-Fri).
Note: We do not usually dispatch orders on Saturdays or Sundays.
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