The Esterbrook Estie Sea Glass fountain pen takes its inspiration from the shores near the brand’s birthplace. Its green resin and PVD gold trim recall the coastal glass that gives the collection its name, bringing a seaside theme to this version of the Estie.
Sea glass is glass weathered by the water and collected along the shore. Its palette can range from amber and green to black, pale pink, frosted clear, and rare turquoise blue—a variety of colors that inspired the collection rather than a single uniform shade.
This version has a stainless steel nib with a PVD gold finish and accepts standard international cartridges or a converter for bottled ink. The screw-on cap incorporates Esterbrook’s cushion closure inner cap to help keep ink wet and reduce dry-out between uses.
It refers to weathered glass found along the coast. Esterbrook drew on the shores near its birthplace and the varied colors of sea glass, from amber and green to pale pink, frosted clear, and rare turquoise blue. This version has a green resin finish with PVD gold trim.
Yes. This Sea Glass accepts standard international cartridges or a converter for bottled ink. It is the cartridge/converter version of the Estie; the piston-filling Sea Glass is a separate model.
It is the inner closure within the screw-on cap. Esterbrook designed it to help keep ink wet and reduce dry-out when the fountain pen is capped between writing sessions.
Yes, we are an Official Esterbrook Authorized Dealer, and an authorized dealer for every brand we carry.
With over 15 years in the luxury market, we guarantee the authenticity and quality of every piece we sell.
Your order arrives brand new in its original Esterbrook packaging, with all official documentation and the Esterbrook warranty card, stamped and dated by us.
The warranty covers manufacturing defects. It doesn't cover normal wear and tear or accidental damage — and on watches, it doesn't cover straps, bracelets, or batteries.
Questions about a specific piece? Our specialists are happy to help.
Yes — free DHL Express shipping on all orders over $250 (US only).
Every order ships with a tracking number, so you can follow your package every step of the way. Shipments are fully insured and delivered by DHL Express with signature required.
Most in-stock orders arrive within 2-3 days, depending on your location.
No, the price you see at checkout is the price you pay — nothing else.
The price you pay at checkout is the final price of the item delivered to your address.
DHL will never ask you for a payment on delivery, and no surprise invoice arrives afterward.
No handling charges, no processing fees, nothing added at the door.
We accept all major credit and debit cards, Apple Pay, Google Pay, PayPal, and bank wire transfer.
Every transaction is fully encrypted, and we never store your card details.
Financing. Choose PayPal at checkout and you may be offered the option to split your purchase into payments or finance it over time, including interest-free plans on qualifying orders. You'll see exactly what's available for your order before you confirm — plans, terms, and eligibility are set by PayPal and subject to their approval, with no obligation to take it.
Paying by wire, or buying more than one piece? [Contact our team →] and we'll take care of you personally.
You'll find availability on every product page, right above the Add to Cart button. Here's what each status means:
"In stock, ships within 24 hours" or "Only X units left" — the item is in our warehouse and ships the next business day after you order.
"In stock, ships within X days" — the item is held at our secondary warehouse. We allow a few days to inspect and authenticate it before it ships.
"Check delivery date" — the item is available to order, but we confirm the exact date with the brand. As soon as you order, we contact the manufacturer and email you an estimated delivery date.
Need something by a specific date? Tell us and we'll check before you buy. [Contact our team →]
You have 30 days from delivery to return your order.
How returns work. Just let us know and we'll email you a prepaid DHL Express return label — you never have to arrange a shipment or pay anything up front. The return shipping cost is deducted from your refund. If the item arrived damaged or wasn't what you ordered, the return is on us.
Your refund options.
To qualify for a full refund, the item must:
Not sure whether something qualifies? Ask us before you ship it back — we'll tell you straight. Contact our team.
Our specialists are here before and after you buy — no pressure, no obligation. Authorized dealer, official warranty, and guaranteed authenticity on every piece.