SKU: 98124965346

Sailor Professional Gear Slim Fountain Pen - Green Demo

Sale price$112.47 Regular price$124.97
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Description

Sailor Professional Gear Slim Fountain Pen - Green DemoThe Sailor Professional Gear Slim Fountain Pen Green Demonstrator combines one of Sailor's most beloved pen platforms with the visual appeal of a transparent demonstrator design. Featuring a translucent green resin body accented by rhodium plated trim, this model offers enthusiasts a unique opportunity to appreciate both the aesthetics and mechanics of a fountain pen simultaneously. The transparent construction reveals the converter, feed, and

The Sailor Professional Gear Slim Fountain Pen - Green Demonstrator combines one of Sailor's most beloved pen platforms with the visual appeal of a transparent demonstrator design. Featuring a translucent green resin body accented by rhodium-plated trim, this model offers enthusiasts a unique opportunity to appreciate both the aesthetics and mechanics of a fountain pen simultaneously. The transparent construction reveals the converter, feed, and internal components, transforming an everyday writing instrument into an engaging display of engineering and craftsmanship.

Built upon the Professional Gear Slim platform, the Green Demonstrator delivers the writing performance for which Sailor has become renowned while adding a playful and contemporary visual character. The result is a fountain pen that appeals equally to experienced collectors and enthusiasts seeking their first premium Japanese writing instrument.

Craftsmanship & Design

The Professional Gear collection is distinguished by its flat-top design, a silhouette that has become one of Sailor's most recognizable signatures. Compared to the company's cigar-shaped 1911 series, the Professional Gear offers a more modern and architectural aesthetic while maintaining the balance and proportions that have made Sailor fountain pens favorites among writers worldwide.

The Green Demonstrator edition introduces a translucent green resin body that allows light to pass through the pen while revealing its internal components. Demonstrator pens have long held a special place among fountain pen enthusiasts because they celebrate the mechanical nature of the fountain pen itself. Rather than concealing the filling system and feed, the design invites appreciation of the engineering that makes the writing instrument function.

Rhodium-plated trim complements the cool green coloration beautifully, creating a crisp and contemporary appearance. The transparent body, polished appointments, and clean flat-top profile work together to create a pen that feels modern while remaining unmistakably Sailor. Sailor has offered demonstrator variants in several colors over the years, with the Green Demonstrator standing out as one of the most visually distinctive members of the family.

Writing Experience

The Professional Gear Slim is fitted with Sailor's celebrated 14-karat gold nib, one of the primary reasons the model has developed such a devoted following. Unlike nibs that prioritize extreme smoothness, Sailor's nibs are known for providing a controlled and precise writing experience with subtle tactile feedback that allows the writer to remain connected to the page. This characteristic has become a defining feature of the brand and is frequently cited by enthusiasts as one of Sailor's greatest strengths.

The Slim model offers a comfortable size that many writers find ideal for everyday use. Lighter and slightly more compact than the standard Professional Gear, it remains comfortable during extended writing sessions while retaining the premium feel expected from a gold-nib fountain pen.

The cartridge/converter filling system provides flexibility and convenience, while the transparent body allows users to monitor ink levels at a glance, one of the practical advantages that has made demonstrator pens so popular among fountain pen enthusiasts.

The Sailor Professional Gear Legacy

Founded in 1911, Sailor has earned a reputation as one of Japan's premier fountain pen manufacturers. The Professional Gear series occupies a central place within the company's lineup, offering a distinctive alternative to the traditional cigar-shaped designs that dominate much of the fountain pen world. Over the years, the platform has become a canvas for numerous special editions, limited releases, and demonstrator variations, each showcasing Sailor's mastery of color, materials, and nib craftsmanship.

The Green Demonstrator reflects this tradition by combining a proven writing platform with a visually engaging presentation. It is a pen that celebrates both the artistry and mechanics of fountain pen design, making it especially appealing to enthusiasts who appreciate the technical side of the hobby.

Technical Specifications

  • Brand: Sailor
  • Condition: Mint Condition - without Box
  • Collection: Professional Gear Slim
  • Edition: Green Demonstrator
  • Product Type: Fountain Pen
  • Body Material: Translucent PMMA Resin
  • Color: Transparent Green
  • Trim: Rhodium-Plated
  • Nib Material: 14K Gold
  • Filling System: Cartridge/Converter
  • Cap Type: Screw Cap
  • Country of Origin: Japan
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98124965346

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4.8 ★★★★★
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sheila speers
Los Angeles, US
★★★★★ 5
Great buy
Color: Orange
My did loves this ball
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
M
Verified Purchase
Mitch
Port Orchard, US
★★★★★ 5
Our German Sheppard loves these
Size: Medium
These cost a bit more than tennis balls, but they are so much nicer and longer lasting. For starters, they stay cleaner than tennis balls because they’re smooth rubber. Dirt won’t build up on them and if anything does stick, like grass or soil, it falls off once the dog slobber dries. They’re also thick, so they don’t fall apart or blow out like a normal tennis ball does in our dog’s jaws after 30 seconds. Our GS chomps on these like crazy and the only damage they’ve suffered is a crack that developed from the edge of the hole, but the crack is growing very slowly and none of these balls have totally failed yet. The balls do whistle when thrown ant high speed and that may help a dog track and locate it, but I’m not sure. Our neighbors hear the whistling too so it’s far from silent. Lastly the orange ball is easy to locate out in our yard, but the dark blue practically disappears.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2025
C
Verified Purchase
Casey B
Waukegan, US
★★★★★ 5
Great for smaller dogs
Size: Small
These two balls are perfect for the smaller mouthed dog that loves to play fetch. These balls are not only super durable (lots of teeth biting), but float in the baby pool we use for our miniature dachshunds. The value here is much better than you’d find anywhere else. The noise, if bitten hard enough, was “low” at best. Easy to spot/find if overthrown. Will definitely buy again once these are in bad repair; so far, so good-love these for my fur babies!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2024
E
Verified Purchase
E. Schall
Boise, US
★★★★★ 5
My dogs favorite balls
Size: Medium
These are great for my dog who always has to have a ball in her mouth. Not too hard so I don't have to worry about her teeth. They last for ever. They do lose their shape a little over time (like I said, she always has a ball in her mouth) they become a little oval in shape. They still bounce, she still chases it and she still chews on it so I don't think she notices or cares. I've gotten her a bag full of these over time and I have only seen one that she chewed a chunk out.
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Reviewed in the United States on September 28, 2023
K
Verified Purchase
Kimmie is happy
Louisville, US
★★★★★ 5
My Dachshunds Love These
Size: Small
These balls are durable, flexible material, highly chewable without being easily destroyed. I stuff them with Milkbone Maro Snacks, which are just the right size to twist into the holes in the ball. My dogs literally get an hour+ chewing and chasing entertainment from these. They chew them, they sometimes 'pop' out of their mouths, go rolling across the floor, dogs chasing them. This satisfies their urge to hunt prey. Dachshunds can easily tear this kind of stuff-it-toy apart. These have lasted for a long time without tearing or shredding. I would NOT recommend them for a dog much larger than a tweenie weenie. They're a bit on the small side and might be swallowed by a larger dog. It would be cool it they also came in a larger size (and probably ball wall thickness also) for the bigger dogs to enjoy. These stuff-it chew balls are better than the kong balls my dogs had before these. Highly recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2024

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