--- product_id: 222818362 title: "Nitecore NTP31 Bolt Action Tactical Pen with Tungsten Steel Glass Breaker with NitecoreSt Sticker" brand: "nitecore" price: "€ 59.80" currency: EUR in_stock: true category: "Nitecore" url: https://www.desertcart.hr/products/222818362-nitecore-ntp31-bolt-action-tactical-pen-with-tungsten-steel-glass store_origin: HR region: Croatia --- # Tungsten steel glass breaker, diamond-hard 3-position bolt action design German gel ink, waterproof & fade-resistant Nitecore NTP31 Bolt Action Tactical Pen with Tungsten Steel Glass Breaker with NitecoreSt Sticker **Brand:** nitecore **Price:** € 59.80 **Availability:** ✅ In Stock ## Summary > ✍️🔒 Write sharp, break barriers — your ultimate tactical companion. ## Quick Answers - **What is this?** Nitecore NTP31 Bolt Action Tactical Pen with Tungsten Steel Glass Breaker with NitecoreSt Sticker by nitecore - **How much does it cost?** € 59.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/222818362-nitecore-ntp31-bolt-action-tactical-pen-with-tungsten-steel-glass) ## Best For - nitecore enthusiasts ## Why This Product - Trusted nitecore brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Emergency Ready:** Tungsten steel tip shatters glass effortlessly—hardness second only to diamonds for ultimate safety. - • **Sleek & Discreet:** Compact 5.2-inch design fits effortlessly in your pocket or bag, blending tactical utility with professional style. - • **Rugged & Lightweight:** Anodized aluminum body offers military-grade durability at just 0.7 oz, perfect for everyday carry. - • **Bolt Action Precision:** Seamlessly switch between pen and emergency glass breaker with a smooth 3-position bolt action mechanism. - • **Write with Confidence:** Premium German gel ink ensures quick-drying, waterproof, and fade-resistant writing in any environment. ## Overview The Nitecore NTP31 is a compact, anodized aluminum tactical pen featuring a unique 3-position bolt action design that toggles between a premium German gel ink pen and a tungsten steel glass breaker. Lightweight at 0.7 oz and measuring just over 5 inches, it combines rugged durability with smooth, waterproof writing and emergency readiness, making it an essential EDC tool for professionals who demand both style and function. ## Description desertcart.com : Nitecore NTP31 Bolt Action Tactical Pen with Tungsten Steel Glass Breaker with NitecoreSt Sticker : Office Products ## Features - UNIQUE TACTICAL PEN DESIGN - Nitecore NTP31 sports a three-position bolt action design that allows you to pop out either the tungsten tip for breaking glass or the pen tip for writing, or retract both for every carry. - HIGH QUALITY WRITING - A premium German-made gel ink refill and stainless steel tip offer smooth writing that is quick-drying, waterproof, and fade resistant in harsh weather conditions. - WINDOW BREAKER FOR EMERGENCY: The tungsten steel tapered tip can function as an effective glass breaker to smash windows in an emergency. Its hardness is only second to that of diamonds. - DESIGNED FOR EDC - constructed from aluminum alloy that offers lightweight ruggedness with an excellent resistance to impact and corrosion. Weighing only 0.7 oz and measuring less than 5.5 inches in length, the NTP31 is a great addition to your edc collection. - PACKAGE CONTENTS - Nitecore NTP31 pen and Nitecore sticker ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FK3GLWV | | Additional Features | Lightweight, Refillable | | Age Range (Description) | Kid, Teen, Adult | | Age Range Description | Kid, Teen, Adult | | Best Sellers Rank | #42,932 in Office Products ( See Top 100 in Office Products ) #918 in Ballpoint Pens | | Body Shape | Round | | Brand | Nitecore | | Brand Name | Nitecore | | Closure Type | retract | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 576 Reviews | | Drill Point | Bidirectional | | Global Trade Identification Number | 06952506466818 | | Hand Orientation | Ambidextrous | | Hardness | B | | Ink Base | Water | | Ink Color | Black | | Item Diameter | 0.4 Inches | | Item Dimensions | 5.2 x 0.4 x 0.4 inches | | Item Weight | 0.72 Ounces | | Line Size | 0_7mm | | Manufacturer | Nitecore | | Material | Anodized Aluminum | | Material Type | Anodized Aluminum | | Model Number | NTP31 | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | | Writing Instrument Form | Ballpoint Pen | ## Product Details - **Age Range (Description):** Kid, Teen, Adult - **Brand:** Nitecore - **Color:** Black - **Ink Color:** Black - **Writing Instrument Form:** Ballpoint Pen ## Images ![Nitecore NTP31 Bolt Action Tactical Pen with Tungsten Steel Glass Breaker with NitecoreSt Sticker - Image 1](https://m.media-amazon.com/images/I/6196fHEv97L.jpg) ## Questions & Answers **Q: Can someone point me in the right direction for refills? I've bought several based on the recommendations and none fit!** A: If you search for this PEN-NITE-NTP31 you will find it with several replacements to choose from. **Q: can you put a space pen refill in this?** A: This pen uses the standard Parker-style refill. As long as the FIsher refill has the Parker adapter it will work **Q: where is pen manufactured?** A: Well since Nitecore is a Chinese company, I’m assuming China. I don’t have the original box so that’s my guess. **Q: Will the refill black-p900-fine tip schmidt parker style ballpoint refill work in this pen?** A: I believe that’s the same as a Parker refill so yes. I did have an issue with the bolt action though. Due to the aluminum body, it wore out quickly and wouldn’t stay open ## Frequently Bought Together - Nitecore NTP31 Bolt Action Tactical Pen with Tungsten Steel Glass Breaker with NitecoreSt Sticker - Nitecore MT2A Pro EDC Flashlight, 1000 Lumen, USB-C Rechargeable, 2X AA Battery Compatible Slim Penlight, Including NitecoreS Sticker --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/222818362-nitecore-ntp31-bolt-action-tactical-pen-with-tungsten-steel-glass](https://www.desertcart.hr/products/222818362-nitecore-ntp31-bolt-action-tactical-pen-with-tungsten-steel-glass) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-23*