TWSBI Vac700R Fountain Pen - Clear on a white background
TWSBI Vac700R Fountain Pen - Clear, showing the cap and body on a white background
Close up of TWSBI Vac700R Fountain Pen - Clear's nib on a white background
TWSBI Vac700R Fountain Pen - Clear, showing the vacuum filler on a white background
Coffee brewing equipment with coffee beans and TWSBI Vac700R Fountain Pen - Clear with filled ink on a white surface
Cup of coffee, inkwell, TWSBI Vac700R Fountain Pen - Clear with filled ink, and notebook on a wooden surface
TWSBI Vac700R Fountain Pen - Clear on a wooden surface with a notebook
TWSBI Vac700R Fountain Pen - Clear, ink bottle, and cap on a brown background

TWSBI VAC700R Vacuum Filler Fountain Pen – Clear

Regular price$69.00
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Shipping calculated at checkout.

Nib Size
  • Low stock - 2 items left
  • Inventory on the way
  • Edition: Clear — Standard edition featuring polished chrome trim and crystal-clear resin
  • Nib: Stainless Steel — Precision Jowo No. 6 nib (Silver finish) for smooth, consistent flow
  • Filling Mechanism: Vacuum Filler — Negative-pressure system fills the barrel in a single stroke (approx. 2.4ml)
  • Ink Capacity: Massive — Holds 5x more ink than a standard converter
  • Safety Feature: Ink Shut-Off Valve — Seals the ink chamber for leak-free air travel
  • Body: Clear Demonstrator — Scratch-resistant resin visualizes ink level and mechanism perfectly
  • Maintenance: Fully Serviceable — Includes wrench and silicone grease for disassembly
  • Dimensions: 147 mm capped, 35g weight — Well-balanced for medium to large hands
  • Origin: Made in Taiwan — Precision engineered for durability

About the TWSBI VAC700R Vacuum Filler Fountain Pen – Clear

The TWSBI VAC700R Vacuum Filler Fountain Pen – Clear is the definitive modern workhorse for writers who prioritize function and aesthetics. This model features a completely transparent body paired with polished chrome trim, offering an unobstructed view of your ink color and the pen’s inner engineering.

At the heart of this pen is its sophisticated vacuum filling mechanism. By pulling the plunger back and pushing it down, a negative pressure vacuum is created, filling the entire barrel with ink in a single, satisfying stroke. The large No. 6 stainless steel nib delivers a wet, reliable writing experience perfect for daily use.

With a massive ink capacity of approximately 2.4ml, the VAC700R is built for marathon writing sessions without the need to refill. It also features a unique ink shut-off valve; when the knob is fully tightened, it seals the ink reservoir from the feed. This makes the VAC700R one of the few fountain pens truly safe for air travel, as it prevents pressure changes from causing leaks.

True to TWSBI’s philosophy of user empowerment, the pen arrives in a presentation box that includes a wrench and silicone grease, allowing you to fully disassemble and lubricate the mechanism yourself—ensuring your pen lasts a lifetime.

In Stock & Ready
Every tool is personally dispatched from our hubs within 48 hours (2 business days).

Standard Tracking (Registered Airmail)

  • Rest of the World: USD8.99 Flat Rate | FREE over USD99 (or equivalent)
  • United States: USD14.99 Flat Rate | FREE over USD150
  • Fully tracked to your doorstep via your national post or trusted local courier.

Expedited Priority (FedEx/DHL)

  • Rest of the World: USD29.99
  • United States: USD39.99
  • The fastest global route. Arrives in 3–5 business days via premium couriers.

Our Logistics Commitment
All orders are handled at our precision fulfillment centers in Hong Kong or Taiwan. For our US community, we absorb a significant portion of import tariffs to ensure your rates remain fair and transparent.

Note: Rates are listed in USD; our system automatically converts these to your local currency at checkout.

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