--- product_id: 283123027 title: "JETSTREAM PRIME Twist Mechanism Accessory Pack - 4 Black Hybrid Ink Refills (0.5mm)" brand: "uni" price: "170.79 DT" currency: TND in_stock: true reviews_count: 5 category: "Uni" url: https://www.desertcart.tn/products/283123027-jetstream-prime-twist-mechanism-accessory-pack-4-black-hybrid-ink store_origin: TN region: Tunisia --- # Quick-dry, smudge-free ink Water & fade resistant hybrid ink 0.5mm fine tip for precision JETSTREAM PRIME Twist Mechanism Accessory Pack - 4 Black Hybrid Ink Refills (0.5mm) **Brand:** uni **Price:** 170.79 DT **Availability:** ✅ In Stock ## Summary > 🖋️ Elevate your writing game with ink that means business. ## Quick Answers - **What is this?** JETSTREAM PRIME Twist Mechanism Accessory Pack - 4 Black Hybrid Ink Refills (0.5mm) by uni - **How much does it cost?** 170.79 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/283123027-jetstream-prime-twist-mechanism-accessory-pack-4-black-hybrid-ink) ## Best For - uni enthusiasts ## Why This Product - Trusted uni brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Perfected:** 0.5mm fine tip delivers crisp, sharp lines ideal for detailed notes and professional forms. - • **Double Black Density:** Pigment-rich formula offers twice the black intensity of conventional inks for standout clarity. - • **Unmatched Smoothness:** Experience buttery glide with low-viscosity hybrid ink that writes like gel but lasts like a ballpoint. - • **Quality You Can Trust:** Each refill is hand-packed and inspected to ensure flawless performance every time. - • **Fade & Forgery Resistant:** Ink engineered to resist water, fading, and forgery—your writing stays secure and vibrant. ## Overview The JETSTREAM PRIME Twist Mechanism Accessory Pack includes 4 authentic 0.5mm black hybrid ink refills featuring a unique low-viscosity formula that combines the smoothness of gel ink with the durability of ballpoint ink. Designed for quick drying, water and fade resistance, and double the black density of standard inks, these refills ensure crisp, smudge-free writing. Hand-inspected for quality, they fit any Parker-style pen, making them the go-to choice for professionals demanding precision and reliability. ## Description uni, makers of the uni-ball line of pens, present the perfect accessory pack for your uni JETSTREAM PRIME TWIST. This pack includes 4 Black JETSTREAM 0.5mm refills. No more smearing! uni JETSTREAM pigment-based ink provides deep color and dries almost instantly. Our exclusive hybrid formula is our most innovative ink for unparalleled smoothness and crisp, vivid lines. Combining the smooth flow of gel ink and the crisp lines of a ballpoint, uni has developed a hybrid ink that penetrates paper easily – without smearing, fading, or washing away. The combination of pigment and new color material provides black density 2x that of conventional ink. Review: Smooth writer with low smudging - Very smooth writer, nice and sharp line. Haven’t had any hard starts or smearing issues at all. Review: No smearing or scratching. - My job requires me to often fill out forms or write things down. Over time, I have become particular about pens as I have to use one extensively. I prefer a fine-tip pen, 0.5 mm being ideal for my purposes. The Jetstream Prime Twist refill does come in medium and larger tips as well. This is a Parker style refill so it could be used in any pen that takes a Parker refill. This Jetstream refill made by Uni-Ball(Uni?) a brand manufactured by the Mitsubishi Pencil Co. Apparently, the MPC is not affiliated in any with the Mitsubishi automotive and heavy industries conglomerate we are all familiar with despite having the same logo. The Uni brand has a good reputation for quality writing instruments. This Jetstream ink is a low viscosity oil-based ink designed to compete with gel-based inks. It claims the crisp sharpness and fast drying of a gel ink but with the smoothness, waterproofness and longevity of an oil based ink. Jetstream ink is held in high regard by Jet Pens....and they'd know. Prior to this, my absolute favorite fine-tip Parker refill has been the Ohto Flash-Dry Gel 0.5mm. It's a pleasure to write with. The best. But.....they are hard to come by and expensive to boot at $5 per refill cartridge. So...I needed a more economic alternative. How did the Jetstream Prime Twist refill stack up? I am pleased to report, it's as good or better than my beloved Ohto Flash-Dry ink. No smudges, smooth, crisp lines. It's really quite good. I was very surprised that an oil-based ink could write as nice as this. I will definitely be buying this one in the future. You won't be disappointed if you give this one a try. Five stars Uni-Ball! ## Features - 4 high-quality, authentic black JETSTREAM hybrid inks (SXR-600-05). - Low viscosity, highly lubricating solvent for an incredibly smooth feel. - Water, fade, and forgery-resistant quick drying ink that writes like a gel with the convenience of a ballpoint. - The combination of pigment and new color material provides black density 2x that of conventional ink. - Each item is packed and inspected by hand to ensure quality. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07L8K32HG | | Best Sellers Rank | #68,683 in Office Products ( See Top 100 in Office Products ) #669 in Pen Refills | | Brand | uni | | Brand Name | uni | | Customer Reviews | 4.7 out of 5 stars 209 Reviews | | Ink Color | black | | Item Dimensions | 7.6 x 12.7 x 0.5 centimeters | | Item dimensions L x W x H | 7.6 x 12.7 x 0.5 centimeters | | Manufacturer | Mitsubishi Pencil Company | | Manufacturer Part Number | JSPT-ACC05 | | Model Number | JSPT-ACC05 | | Number of Pieces | 4 | | Number of pieces | 4 | | Package Size Name | Accessory Pack | | Point Type | Fine | | Point type | Fine | | Style | Ballpoint | | UPC | 030246000335 | ## Product Details - **Brand:** uni - **Item dimensions L x W x H:** 7.6 x 12.7 x 0.5 centimeters - **Number of pieces:** 4 - **Point type:** Fine - **Style:** Ballpoint ## Images ![JETSTREAM PRIME Twist Mechanism Accessory Pack - 4 Black Hybrid Ink Refills (0.5mm) - Image 1](https://m.media-amazon.com/images/I/61ixW0vyPwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Smooth writer with low smudging *by C***M on 13 January 2026* Very smooth writer, nice and sharp line. Haven’t had any hard starts or smearing issues at all. ### ⭐⭐⭐⭐⭐ No smearing or scratching. *by R***D on 8 January 2024* My job requires me to often fill out forms or write things down. Over time, I have become particular about pens as I have to use one extensively. I prefer a fine-tip pen, 0.5 mm being ideal for my purposes. The Jetstream Prime Twist refill does come in medium and larger tips as well. This is a Parker style refill so it could be used in any pen that takes a Parker refill. This Jetstream refill made by Uni-Ball(Uni?) a brand manufactured by the Mitsubishi Pencil Co. Apparently, the MPC is not affiliated in any with the Mitsubishi automotive and heavy industries conglomerate we are all familiar with despite having the same logo. The Uni brand has a good reputation for quality writing instruments. This Jetstream ink is a low viscosity oil-based ink designed to compete with gel-based inks. It claims the crisp sharpness and fast drying of a gel ink but with the smoothness, waterproofness and longevity of an oil based ink. Jetstream ink is held in high regard by Jet Pens....and they'd know. Prior to this, my absolute favorite fine-tip Parker refill has been the Ohto Flash-Dry Gel 0.5mm. It's a pleasure to write with. The best. But.....they are hard to come by and expensive to boot at $5 per refill cartridge. So...I needed a more economic alternative. How did the Jetstream Prime Twist refill stack up? I am pleased to report, it's as good or better than my beloved Ohto Flash-Dry ink. No smudges, smooth, crisp lines. It's really quite good. I was very surprised that an oil-based ink could write as nice as this. I will definitely be buying this one in the future. You won't be disappointed if you give this one a try. Five stars Uni-Ball! ### ⭐⭐⭐⭐⭐ The best ink *by R***A on 18 April 2026* Excellent for writing, dries quickly, does not bleed through ## Frequently Bought Together - uni JETSTREAM PRIME Twist Mechanism Accessory Pack 0.5mm - OHTO Flash Dry Gel Ballpoint Pen Refill 0.5mm [Black] PG-105NP (Japan Import) - rOtring 600 Retractable Metal Ballpoint Pen, Medium Point, Black Ink, Black Barrel, Great Gift for Coworker --- ## 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.tn/products/283123027-jetstream-prime-twist-mechanism-accessory-pack-4-black-hybrid-ink](https://www.desertcart.tn/products/283123027-jetstream-prime-twist-mechanism-accessory-pack-4-black-hybrid-ink) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-17*