Uni Pure Malt Jetstream Inside Single Ballpoint Pen, 0.5 mm Fine Point, Natural Oak, Black Oil-Based Ink, SXNPM05.70 — Open-Box, 9% Off

Genuine Whiskey Barrel Oak: Carved entirely from oak wood once used to age Japanese whisky, each pen carries decades of history. Its natural grain, warmth, and texture deepen with use, creating a piece that becomes uniquely your own. Refined, Thoughtful Design: A minimalist silhouette, logo-engraved flat clip, and a precisely tuned knock mechanism that begins light and settles into a satisfying, deliberate press—subtle touches that elevate the writing experience. Addictively Smooth Jetstream Ink: Advanced low-viscosity ink delivers exceptionally smooth, low-resistance writing, gliding effortlessly at any speed to produce clean, crisp lines for daily notes or long sessions. Natural Warmth & Character: The solid oak body offers a gentle texture and warm, organic feel that fits naturally in the hand. Over time, it develops a rich patina that enhances comfort and reveals its unique character. Specs: Natural color; 146 × 13 mm size; 21.7 g weight. Crafted from oak wood with brass and aluminum components. Filled with black oil-based ink and compatible with the SXR-5 refill.

The Uni Pure Malt Jetstream Inside Single Ballpoint Pen brings together the heritage of whiskey making and the smooth performance of Jetstream ink in a beautifully simple form. Its entire body is carved from authentic oak wood once used to mature Japanese whisky—material that spent decades shaping the depth and character of the spirit it held. When its aging life came to an end, this exceptional wood was carefully processed and reborn as a writing instrument, retaining its natural warmth, gentle texture, and distinctive grain unique to each piece.

The solid oak construction offers a warm, organic feel that sits naturally in the hand. Its surface gradually develops a deep, rich patina, enhancing both comfort and individuality as it becomes a pen that reflects its owner’s touch. Subtle metal accents, including a logo-engraved flat clip and a precisely tuned knock mechanism, bring refined functionality to the minimalist design. The knock begins with a light press and settles into a satisfying, deliberate click—an understated detail that elevates each use.

At its core, Jetstream’s advanced low-viscosity ink delivers exceptionally smooth, low-resistance writing. The ink glides effortlessly at any speed, producing clean, crisp lines that solidify quickly on paper to prevent smudging. This combination of performance and comfort makes the pen ideal for daily notes, journaling, planning, and long writing sessions.

Blending tradition, craftsmanship, and modern engineering, the Uni Pure Malt Jetstream Inside Single carries the legacy of whiskey barrel oak into a new form of expression. Wood cherished for 50 to 70 years in its previous life is transformed into a timeless writing tool—one that connects history, touch, and creativity with every stroke.

Color: Natural
Materials: Oak Wood, Brass, Aluminum
Size: 146mm x 13mm x 15mm
Weight: 21.7 g
Tip: 0.5mm Fine Point Pen
Ink: Black (Oil-Based)

Ink Refill: SXR-5