TWSBI Diamond 50ml Ink Bottles
TWSBI · sold by The Gentleman Stationer · $28.99–$34.99 · in stock
TWSBI Diamond 50 Ink bottle: designed for every type of fountain pen and specific upper cap design for Diamond, 530, 540, 580, Mini fountain pen. Note: Bottle Only, Contains No Ink The TWSBI Diamond 50mL ink bottle is a glass bottle with anodized aluminum top that is the perfect accessory for any fountain pen addict! The bottle allows for easy refilling of your fountain pen by offering an upper reservoir that fills with ink when you turn the bottle upside down (cap on of course!) The reservoir provides a set amount of ink to fill your pen and avoids the hassle of dipping your pen to the…
| Option | Price | Stock | |
|---|---|---|---|
| Black | $28.99 | in stock | Buy at The Gentleman Stationer → |
| Blue | $28.99 | out of stock | |
| Red | $28.99 | in stock | Buy at The Gentleman Stationer → |
| Silver | $28.99 | out of stock | |
| Caffé | $28.99 | in stock | Buy at The Gentleman Stationer → |
| Polished AL | $34.99 | in stock | Buy at The Gentleman Stationer → |
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Prices and stock from shop.gentlemanstationer.com’s public catalog, last checked 2026-11-01 08:05 UTC; the store’s checkout shows the final price. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:2f7b565c-a672-4c4b-9037-e02249192933; buy with POST /v1/checkout or MCP create_checkout.