TWSBI
Vac 700R
Fountain Pen
Filling System
Vacuum Filler
Condition
Mint in Box, brand new condition with original packaging, wrench, and silicone grease
Estimated Value
$85 - $95 USD
Era
Modern Production
Pen Specifications
Pen Type
Fountain Pen
Filling System
Vacuum Filler
Body Material
Resin
Trim Material
Rose Gold-Plated
Color / Pattern
Iris / Smoke (Obsidian/Black with Rose Gold Trim)
Cap Type
Screw Cap
Clip Design
Spring-loaded metal clip with TWSBI branding on the cap band
Barrel Shape
Cylindrical with faceted or rounded ends
Nib Details
Nib Material
Stainless Steel
Nib Size
Medium
Nib Type
Standard
Nib Condition
New and uninked, factory fresh
Dimensions
Size / Dimensions
Approx. 147 mm capped, 131 mm uncapped, 177 mm posted; diameter approx. 14 mm
Weight Estimate
Approx. 31 grams, well-balanced
Heritage & Origin
Era / Period
Modern Production
Country of Origin
Taiwan
Rarity
Common
Condition & Value
Overall Condition
Mint in Box, brand new condition with original packaging, wrench, and silicone grease
Filling System Condition
New, fully functional vacuum mechanism
Estimated Value
$85 - $95 USD
Special Features
High-capacity vacuum filling system, visible ink capacity, comes with maintenance tools (wrench and silicone grease)
Ink Recommendations
Any standard fountain pen friendly bottled ink, especially safe dark inks or shimmering inks that showcase well with the large capacity
Care Recommendations
Periodically clean the vacuum mechanism with water and lubricate the piston rod lightly with the included silicone grease when needed
Interesting Facts
TWSBI is renowned for making high-value demonstrator and vacuum-filling fountain pens that allow users to completely disassemble their pens for maintenance
Overall Assessment
An exceptional modern vacuum-filling fountain pen offering massive ink capacity, excellent reliability, and striking aesthetics with the rose gold trim