Is the ink waterproof?

It seemed to do okay in a normal rain. Having to write different reports on aircraft out on the flight line. I wouldn't say waterproof but it got the job done. I don't do much writing in the rain but the comfort of this one with my arthritic hands is second to none. Highly recommend. I would suggest you grab a few refill cartridges they're inexpensive. I get a couple months out of one. Enjoy the pen, I've got 2.

Will these fit the Bastion mini Bolt Action... it says "all"?

all standard size pens; it will not fit our mini. Use ASIN: B0B4T4R2FY for our mini version

what is the length of this refill?

It looks similar to a Parker G2 refill. Length should be 98 mm.

Are the Bastion refill ink cartridges refillable ?

Ballpoint pen refills work exclusively with our Bastion Bolt-Action Pens. We do not research or maintain lists of brands that may or may not work with our pens. We only guarantee our refills with our pens. Use of any other brand voids warranty should an issue occur. We expressly inform people to purchase our ink cartridges exclusively for our pens. Not all of our pens have the exact same internal dimensions. The fact that another brand fits a particular pen style is a coincidence.

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BASTION Black Gel Ink Refill Bolt Action Pens, 0.55mm Fine-Point Tip, Deeply Pigmented Black Gel Replacement Cartridge in Metal Casing, Gel 6-Pack

BASTION Black Gel Ink Refill Bolt Action Pens, 0.55mm Fine-Point Tip, Deeply Pigmented Black Gel Replacement Cartridge in Metal Casing, Gel 6-Pack

Product ID: 260817628

Details

Age Range (Description)
Adult
Brand
BASTION
Color
Black
Ink Color
Black Gel
Writing Instrument Form
Gel Pen

⚡Quick-dry, smudge-resistant gel ink

🔩Durable metal cartridge casing

🖊️0.55mm fine-point precision

€ 35.57

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖋️ Elevate your pen game with precision and style—because your ideas deserve the best.

STOCK UP STAY AHEAD - Six-pack refills mean you’re always prepared—because running out is not an option for the go-getters.
SEAMLESS COMPATIBILITY - Engineered exclusively for Bastion bolt action pens—effortless drop-in replacement for aluminum, titanium, carbon fiber, and stainless steel models.
SMUDGE FREE CONFIDENCE - Deeply pigmented gel ink dries lightning fast to keep your work sharp and your hands clean.
BUILT TO LAST READY TO WRITE - Robust metal casing protects ink integrity and ensures a perfect fit, so you never miss a beat.
PRECISION WRITING EVERY TIME - Ultra-fine 0.55mm tip delivers crisp, professional lines for flawless notes and signatures.

The BASTION Black Gel Ink Refill 6-pack features 0.55mm fine-point tips with deeply pigmented, quick-drying black gel ink housed in durable metal cartridges. Designed exclusively for Bastion bolt action pens, these refills ensure smooth, smudge-resistant writing and easy replacement across multiple premium pen materials. Ideal for professionals who demand reliability and sharp, clean lines every time.

Specifications

ASIN	B08KRB5786
Age Range Description	Adult
Best Sellers Rank	#39,942 in Office Products ( See Top 100 in Office Products ) #205 in Ink Pen Refills
Brand Name	BASTION
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (362)
Drill Point	Fine
Included Components	Ink Cartridge
Ink Base	Hybrid
Ink Color	Black Gel
Line Size	0.55mm
Manufacturer	BASTION LLC
Material Type	Black Gel Refill
Model Number	PEN-BLTACN-CRTRDG
Recommended Uses For Product	Writing
Style	Black Gel
UPC	850013070220
Unit Count	6 Count
Warranty Description	Manufacturer warranty for 30 days from date of purchase.
Writing Instrument Form	Gel Pen
Writing Technique	gel ink

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 35.57

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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