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Greenfield Pen Refillable Ink Cartridge Converter

Original price $4.50 - Original price $4.50
Original price $4.50
$4.50
$4.50 - $4.50
Current price $4.50

Turn your Greenfield Pen into a refillable environmental option.

The Greenfield Ink Cartridge Converter enables your Greenfield Fountain Pen to be refilled with ink from a jar instead of using disposable plastic cartridges.

The reusable cartridge is like a screwable syringe that is easy to use.

  • Specifications
  • Safety & Usage
  • Mercurius
  • Made in: Denmark
    Weight: 2g

  • Recommended Age: 3+ years
    Warning: Not suitable for children under 36 months.
    Choking hazard due to small parts
    Usage:  
    Insert the open end into the ink and turn the screw to suck the ink into the cartridge. Then just simply place the entire cartridge into the pen.

  • Mercurius products support the holistic development of the child through education, art and play. Key to the Mercurius ethos is social inclusion. Mercurius works with a number of sheltered workshops and initiatives, where everyone is unique and able to contribute and feel included within society. Learn more about Mercurius...

Shipping & Delivery
  • Dispatch in less than 24 hours *
  • Free shipping in Australia for orders over $200
  • Express Shipping, Priority Dispatch, & Local Adelaide Pickup available
  • International shipping to NZ, Canada, Singapore and South Korea (some products excluded)
  • Australian orders are shipped by default with Signature on Delivery. If required and safe to do so, specify Authority to Leave during checkout

* Does your order contain Pre-Order items? We will ship your full order once all stock is available.

US Orders: We are temporarily not shipping to the United States due to the challenges of adapting to the new tariff requirements. We appreciate your understanding and will update our valued customers if circumstances change.

Full Shipping & Delivery information

30 Day Easy Returns
  • Any Reason
  • Fast Refunds
  • Up to 30 days after original shipment
  • Un-opened and in original packaging
  • Sale Section, Clearance, Seconds and Layby items excluded

Full Conditions and Customer Care FAQs

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Greenfield Eco Fountain Complete Pen from Australia

The NEW Greenfield ECO Range

The new Greenfield ECO Pen Collection represents a renewed commitment to environmental responsibility, without compromising on writing quality or elegance.

Ergonomically designed with soft non-slip finger deperessions allowing for a comfortable tripod grip to help develop perfect handwriting.

Crafted exclusively for Mercurius and available only through recognised resellers including Oskar's Wooden Ark, the Greenfield ECO Pens combine premium performance with eco-conscious materials and innovative design - standing apart from the standard range through thoughtful material selection and sustainable manufacturing:

  • 100% Recycled Plastic Components: All plastic elements are crafted from completely recycled materials, diverting waste from landfills
  • Sustainably Sourced Wood: Every wooden barrel is harvested from sustainable forestry ensuring responsible forestry practices
  • Modular Design Philosophy: Built to last with replaceable components that reduce waste and extend the pen's lifecycle
  • Refillable System: Compatible with both disposable cartridges and refillable ink reservoirs, minimizing packaging waste

Look for the ECO label!

Greenfield Eco Fountain Complete Pen from Australia

Versatility Meets Sustainability

What truly sets the Greenfield ECO Pen system apart is its remarkable versatility:

Interchangeable Nibs: One pen body accommodates calligraphy, fountain, and rollerball nibs, providing multiple writing experiences with minimal resources

Component-Based System: Purchase a complete pen unit, or individual components as needed

The Sustainable Choice

The environmental advantage of Greenfield ECO Pens lies in both their materials and their thoughtful, modular construction. Rather than disposing of an entire pen when one component wears out, simply replace the specific part. This approach:

  • Reduces overall material consumption
  • Minimizes waste
  • Creates a writing instrument that can evolve with your needs
  • Provides economic value over time

Compatibility

All parts of the new Greenfield ECO Pen system are backwards compatible with the older style Greenfield Fountain Pens, further extending our commitment to cross-compatibility and reduced waste.