Tom's Studio Lumos Pro Single Refillable Pen in Blueberry

There's something quietly perfect about the blueberry - the deep, jewel-toned blue that softens as you look closer, finding something lighter underneath. The Lumos Pro Single in Blueberry captures exactly that in a hand dip-dyed ombré flowing from deep berry blue into soft sky tones, with each pen dyed by hand so no two are ever quite the same. A limited edition colourway for the most versatile refillable pen we stock.

Eleven interchangeable Japanese-made tips mean you can switch between writing, sketching, lettering, and planning without ever reaching for a different pen. The precision-engineered aluminium body feels balanced and substantial in the hand, while the refillable design means no more throwing away plastic pens - just smooth, reliable performance that's kind to the planet.

Please note: for best performance, use standard fountain pen inks. Shimmer inks and acrylic-based inks are not suitable for fibre-tip pens.

The Details:

• Limited Edition Tom's Studio Lumos Pro Single refillable pen in Blueberry
• Hand dip-dyed; each pen is uniquely one of a kind
• Complete set of 11 interchangeable Japanese-made tips
• 3ml Deep Black ink sample
• 1x ink reservoir (pre-installed)
• Full instructions and care guide
• Presented in a Tom's Studio gift box
• Length: 155mm capped
• Weight: 20g
• Body: Premium anodised aluminium
• Tips: 6 fineliner (0.1–1.0mm), 3 felt-tip (chisel, bullet, brush), 2 writing (0.3, 0.5mm)