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Inspired by the swirling colours of the fluorite gemstone, the TWSBI Eco Fountain Pen in Fluorite Purple Bronze pairs a clear demonstrator body with a swirled purple, pink and white cap and piston knob.

What makes it special

• Swirled acrylic cap and piston knob in purple, pink and white
• Bronze trim and a bronze-coloured steel nib
• Clear barrel so you can watch your ink
• First shipped to retailers in May 2026

Classic Eco engineering

The piston filler holds about 1.76ml of bottled ink, and the whole pen can be taken apart for cleaning with the included wrench and silicone grease. An inner seal in the cap keeps the nib from drying out.

Nib options

Extra Fine, Fine, Medium, Broad or 1.1mm Stub. Bronze-coated nibs can write slightly broader than the silver versions.

TWSBI Eco Fluorite Purple Bronze: specifications

• Brand: TWSBI, Taiwan
• Collection: Eco
• Colour: purple, pink and white swirl with clear barrel
• Trim: bronze
• Nib: steel, bronze coloured; EF, F, M, B, 1.1 Stub
• Filling system: piston filler
• Ink capacity: approx. 1.76ml
• Cap: screw-cap with inner seal, postable
• Length: 138.8mm closed, 167.5mm posted
• Diameter: 12.8mm
• Weight: 21g
• In the box: wrench and silicone grease
• Origin: Taiwan
• Warranty: as per TWSBI Taiwan international warranty guidelines

Buy TWSBI at Makoba

Makoba is home to India’s largest collection of pens, with every TWSBI Eco colour we can source. Genuine stock and spare parts guidance from our team.