Tom's Studio Lumos Pro Duo Refillable Pen in Titanium

Crafted from aerospace-grade titanium, this is the most adventure-ready Lumos yet. Perfectly balanced and thoughtfully pared back, it's a true everyday creative tool designed to feel effortless in your hand - strong, remarkably light, and built to handle real life, whether that's a backpack, a keyring, a pocket, or a mountain trail. The Duo takes it further still: two ink reservoirs mean you can keep two different inks loaded and ready at once.

The bead-blasted matte finish gives it just the right touch of grip, while the chamfered tip cover offers a cleaner line of sight - ideal for intricate sketches, detailed illustrations, and precise writing. Fully compatible with all eleven Japanese-made tips in the Full Creative Tip Set, plus an extra 0.05 fineliner tip for the very finest work.

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:

• Tom's Studio Lumos Pro Duo refillable pen in titanium
• Lumos Full Creative Tip Set: 6 fineliner (0.1–1.0mm), 3 felt-tip (chisel, bullet, brush), 2 writing (0.3, 0.5mm)
• Additional 0.05 fineliner tip included
• 3ml Deep Black ink sample
• 2x ink reservoirs (pre-installed)
• Presented in a Tom's Studio gift box
• Length: 155mm capped / 145mm uncapped
• Barrel diameter: 10mm
• Weight: 33g
• Body: Grade 5 titanium, bead-blasted matte finish